From 1c0d4d6f1916c421dfa6202623b41f0db6c322ba Mon Sep 17 00:00:00 2001
From: Anja Leichsenring <aleichsenring@ab-softlab.de>
Date: Sat, 13 Nov 2021 16:08:32 +0100
Subject: [PATCH] [TASK] Extract ext:test_irre_csv from ext:irre_tutorial
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

For easier testing, ext:irre_tutorial "csv" setup
is extracted to a dedicated extension.
Tests concerning these tables can now load the smaller
test extension, which reduces system load and simplifies
maintenance.

Resolves: #95951
Releases: master
Change-Id: Ib2040107929d795dd5b2606bff170a23435e541a
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/72165
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
---
 .../FormInlineAjaxControllerTest.php          |  22 ++--
 ...csv_hotel.xml => tx_testirrecsv_hotel.xml} |  12 +--
 .../IRRE/CSV/AbstractActionTestCase.php       |  12 ++-
 .../IRRE/CSV/DataSet/ImportDefault.csv        |  40 ++++----
 .../DataSet/changeParentContentSorting.csv    |  40 ++++----
 .../IRRE/CSV/Modify/DataSet/copyPage.csv      |  70 ++++++-------
 .../copyPageWHotelBeforeParentContent.csv     |  70 ++++++-------
 .../CSV/Modify/DataSet/copyParentContent.csv  |  46 ++++-----
 .../copyParentContentToDifferentPage.csv      |  46 ++++-----
 ...ParentContentToLanguageWithAllChildren.csv |  46 ++++-----
 ...NCopyParentContentNHotelNOfferChildren.csv |  48 ++++-----
 ...alizeParentContentNHotelNOfferChildren.csv |  52 +++++-----
 .../Modify/DataSet/createParentContent.csv    |  46 ++++-----
 ...reateParentContentNHotelNOfferChildren.csv |  44 ++++----
 .../IRRE/CSV/Modify/DataSet/deletePage.csv    |  10 +-
 .../Modify/DataSet/deleteParentContent.csv    |  34 +++---
 .../localizeNCopyPageWSynchronization.csv     |  78 +++++++-------
 ...lotHotelChildNCopyPageWSynchronization.csv |  82 +++++++--------
 .../localizePageNAddHotelChildWExclude.csv    |  50 ++++-----
 ...lizePageNAddHotelChildWSynchronization.csv |  50 ++++-----
 ...NAddMonoglotHotelChildWSynchronization.csv |  46 ++++-----
 .../DataSet/localizePageTwiceWExclude.csv     |  48 ++++-----
 .../Modify/DataSet/localizePageWExclude.csv   |  44 ++++----
 .../DataSet/localizePageWSynchronization.csv  |  44 ++++----
 ...SynchronizationAndCustomLocalizedHotel.csv |  46 ++++-----
 ...zeParentContentLanguageSynchronization.csv |  58 +++++------
 .../DataSet/localizeParentContentSelect.csv   |  10 +-
 .../localizeParentContentWAllChildren.csv     |  52 +++++-----
 .../Modify/DataSet/modifyOnlyHotelChild.csv   |  40 ++++----
 .../IRRE/CSV/Modify/DataSet/modifyPage.csv    |  40 ++++----
 .../Modify/DataSet/modifyParentContent.csv    |  40 ++++----
 .../DataSet/modifyParentNAddHotelChild.csv    |  42 ++++----
 ...odifyParentNChangeHotelChildrenSorting.csv |  40 ++++----
 .../DataSet/modifyParentNDeleteHotelChild.csv |  34 +++---
 .../DataSet/modifyParentNHotelChild.csv       |  40 ++++----
 .../moveParentContentToDifferentPage.csv      |  40 ++++----
 ...ntContentToDifferentPageNChangeSorting.csv |  40 ++++----
 .../Configuration/TCA/Overrides/pages.php     |  16 +--
 .../TCA/Overrides/tt_content.php              |  17 +--
 .../Extensions/irre_tutorial/README.txt       |   1 -
 .../Private/Language/locallang_db.xlf         |  12 ---
 .../Extensions/irre_tutorial/ext_tables.php   |   4 +-
 .../Extensions/irre_tutorial/ext_tables.sql   |  37 +------
 .../Configuration/TCA/Overrides/pages.php     |  32 ++++++
 .../TCA/Overrides/tt_content.php              |  33 ++++++
 .../TCA/tx_testirrecsv_hotel.php}             |  18 ++--
 .../TCA/tx_testirrecsv_offer.php}             |  18 ++--
 .../TCA/tx_testirrecsv_price.php}             |  16 +--
 .../Private/Language/locallang_db.xlf         |  47 +++++++++
 .../Resources/Public/Icons/Extension.svg      |   1 +
 .../Resources/Public/Icons/icon_hotel.gif     | Bin 0 -> 117 bytes
 .../Resources/Public/Icons/icon_offer.gif     | Bin 0 -> 117 bytes
 .../Resources/Public/Icons/icon_price.gif     | Bin 0 -> 117 bytes
 .../Extensions/test_irre_csv/ext_emconf.php   |  23 +++++
 .../Extensions/test_irre_csv/ext_tables.php   |  11 ++
 .../Extensions/test_irre_csv/ext_tables.sql   |  46 +++++++++
 .../Fixtures/Frontend/JsonRenderer.typoscript |  32 +++---
 .../Export/IrreTutorialRecordsTest.php        |   1 +
 .../DatabaseAssertions/importIrreRecords.csv  |   8 +-
 .../DatabaseImports/irre_tutorial.xml         |  34 +++---
 .../Fixtures/IrreRecordsIncludeFields.php     |   8 +-
 .../Fixtures/XmlExports/irre-records.xml      |  97 +++++++++---------
 .../Fixtures/XmlImports/irre-records.xml      |  96 ++++++++---------
 .../Import/IrreTutorialRecordsTest.php        |   1 +
 .../Tests/Functional/ImportExportTest.php     |   1 +
 ...paceNewPlaceholderRemovalIrreCsvImport.csv |   6 +-
 ...paceNewPlaceholderRemovalIrreCsvResult.csv |   6 +-
 .../WorkspaceNewPlaceholderRemovalTest.php    |   1 +
 .../IRRE/CSV/AbstractActionTestCase.php       |   2 +-
 .../IRRE/CSV/DataSet/ImportDefault.csv        |  36 +++----
 .../DataSet/changeParentContentSorting.csv    |  36 +++----
 .../IRRE/CSV/Discard/DataSet/copyPage.csv     |  36 +++----
 .../copyPageWHotelBeforeParentContent.csv     |  36 +++----
 .../CSV/Discard/DataSet/copyParentContent.csv |  36 +++----
 .../copyParentContentToDifferentPage.csv      |  36 +++----
 ...NCopyParentContentNHotelNOfferChildren.csv |  40 ++++----
 ...tNHotelNOfferChildrenNDiscardLocParent.csv |  40 ++++----
 ...alizeParentContentNHotelNOfferChildren.csv |  36 +++----
 .../Discard/DataSet/createParentContent.csv   |  36 +++----
 ...reateParentContentNHotelNOfferChildren.csv |  36 +++----
 .../IRRE/CSV/Discard/DataSet/deletePage.csv   |  36 +++----
 .../Discard/DataSet/deleteParentContent.csv   |  36 +++----
 .../localizeParentContentWAllChildren.csv     |  36 +++----
 ...modifyNDiscardNModifyParentWHotelChild.csv |  36 +++----
 .../Discard/DataSet/modifyOnlyHotelChild.csv  |  36 +++----
 .../IRRE/CSV/Discard/DataSet/modifyPage.csv   |  36 +++----
 .../Discard/DataSet/modifyParentContent.csv   |  36 +++----
 .../DataSet/modifyParentNAddHotelChild.csv    |  36 +++----
 ...odifyParentNChangeHotelChildrenSorting.csv |  36 +++----
 .../DataSet/modifyParentNDeleteHotelChild.csv |  40 ++++----
 .../DataSet/modifyParentNHotelChild.csv       |  36 +++----
 .../moveParentContentToDifferentPage.csv      |  36 +++----
 ...ntContentToDifferentPageNChangeSorting.csv |  36 +++----
 .../moveParentContentToDifferentPageTwice.csv |  36 +++----
 ...HotelSortingWithOfferNotWorkspaceAware.csv |  40 ++++----
 .../DataSet/changeParentContentSorting.csv    |  58 +++++------
 .../IRRE/CSV/Modify/DataSet/copyPage.csv      |  64 ++++++------
 .../copyPageWHotelBeforeParentContent.csv     |  64 ++++++------
 .../CSV/Modify/DataSet/copyParentContent.csv  |  42 ++++----
 .../copyParentContentToDifferentPage.csv      |  42 ++++----
 ...NCopyParentContentNHotelNOfferChildren.csv |  44 ++++----
 ...alizeParentContentNHotelNOfferChildren.csv |  48 ++++-----
 .../Modify/DataSet/createParentContent.csv    |  36 +++----
 ...reateParentContentNHotelNOfferChildren.csv |  40 ++++----
 .../IRRE/CSV/Modify/DataSet/deletePage.csv    |  36 +++----
 .../Modify/DataSet/deleteParentContent.csv    |  42 ++++----
 .../localizeParentContentWAllChildren.csv     |  48 ++++-----
 ...modifyNDiscardNModifyParentWHotelChild.csv |  58 +++++------
 .../Modify/DataSet/modifyOnlyHotelChild.csv   |  40 ++++----
 .../IRRE/CSV/Modify/DataSet/modifyPage.csv    |  36 +++----
 .../Modify/DataSet/modifyParentContent.csv    |  42 ++++----
 .../DataSet/modifyParentNAddHotelChild.csv    |  44 ++++----
 ...odifyParentNChangeHotelChildrenSorting.csv |  58 +++++------
 .../DataSet/modifyParentNDeleteHotelChild.csv |  56 +++++-----
 .../DataSet/modifyParentNHotelChild.csv       |  58 +++++------
 .../moveParentContentToDifferentPage.csv      |  42 ++++----
 ...ntContentToDifferentPageNChangeSorting.csv |  64 ++++++------
 .../moveParentContentToDifferentPageTwice.csv |  42 ++++----
 .../DataSet/changeParentContentSorting.csv    |  36 +++----
 .../IRRE/CSV/Publish/DataSet/copyPage.csv     |  64 ++++++------
 .../copyPageWHotelBeforeParentContent.csv     |  64 ++++++------
 .../CSV/Publish/DataSet/copyParentContent.csv |  42 ++++----
 .../copyParentContentToDifferentPage.csv      |  42 ++++----
 ...NCopyParentContentNHotelNOfferChildren.csv |  44 ++++----
 ...alizeParentContentNHotelNOfferChildren.csv |  48 ++++-----
 .../Publish/DataSet/createParentContent.csv   |  36 +++----
 ...reateParentContentNHotelNOfferChildren.csv |  40 ++++----
 .../IRRE/CSV/Publish/DataSet/deletePage.csv   |   8 +-
 .../Publish/DataSet/deleteParentContent.csv   |  30 +++---
 .../localizeParentContentWAllChildren.csv     |  48 ++++-----
 ...modifyNDiscardNModifyParentWHotelChild.csv |  36 +++----
 .../Publish/DataSet/modifyOnlyHotelChild.csv  |  36 +++----
 .../IRRE/CSV/Publish/DataSet/modifyPage.csv   |  36 +++----
 .../Publish/DataSet/modifyParentContent.csv   |  36 +++----
 .../DataSet/modifyParentNAddHotelChild.csv    |  38 +++----
 ...odifyParentNChangeHotelChildrenSorting.csv |  36 +++----
 .../DataSet/modifyParentNDeleteHotelChild.csv |  38 +++----
 .../DataSet/modifyParentNHotelChild.csv       |  36 +++----
 .../moveParentContentToDifferentPage.csv      |  36 +++----
 ...ntContentToDifferentPageNChangeSorting.csv |  36 +++----
 .../moveParentContentToDifferentPageTwice.csv |  36 +++----
 .../DataSet/changeParentContentSorting.csv    |  36 +++----
 .../IRRE/CSV/PublishAll/DataSet/copyPage.csv  |  64 ++++++------
 .../copyPageWHotelBeforeParentContent.csv     |  64 ++++++------
 .../PublishAll/DataSet/copyParentContent.csv  |  42 ++++----
 .../copyParentContentToDifferentPage.csv      |  42 ++++----
 ...NCopyParentContentNHotelNOfferChildren.csv |  44 ++++----
 ...alizeParentContentNHotelNOfferChildren.csv |  48 ++++-----
 .../DataSet/createParentContent.csv           |  36 +++----
 ...reateParentContentNHotelNOfferChildren.csv |  40 ++++----
 .../CSV/PublishAll/DataSet/deletePage.csv     |   8 +-
 .../DataSet/deleteParentContent.csv           |  30 +++---
 .../localizeParentContentWAllChildren.csv     |  48 ++++-----
 ...modifyNDiscardNModifyParentWHotelChild.csv |  36 +++----
 .../DataSet/modifyOnlyHotelChild.csv          |  36 +++----
 .../CSV/PublishAll/DataSet/modifyPage.csv     |  36 +++----
 .../DataSet/modifyParentContent.csv           |  36 +++----
 .../DataSet/modifyParentNAddHotelChild.csv    |  38 +++----
 ...odifyParentNChangeHotelChildrenSorting.csv |  36 +++----
 .../DataSet/modifyParentNDeleteHotelChild.csv |  30 +++---
 .../DataSet/modifyParentNHotelChild.csv       |  36 +++----
 .../moveParentContentToDifferentPage.csv      |  36 +++----
 ...ntContentToDifferentPageNChangeSorting.csv |  36 +++----
 .../moveParentContentToDifferentPageTwice.csv |  36 +++----
 164 files changed, 3101 insertions(+), 2978 deletions(-)
 rename typo3/sysext/backend/Tests/Functional/Fixtures/{tx_irretutorial_1ncsv_hotel.xml => tx_testirrecsv_hotel.xml} (75%)
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/pages.php
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/tt_content.php
 rename typo3/sysext/core/Tests/Functional/Fixtures/Extensions/{irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_hotel.php => test_irre_csv/Configuration/TCA/tx_testirrecsv_hotel.php} (78%)
 rename typo3/sysext/core/Tests/Functional/Fixtures/Extensions/{irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_offer.php => test_irre_csv/Configuration/TCA/tx_testirrecsv_offer.php} (78%)
 rename typo3/sysext/core/Tests/Functional/Fixtures/Extensions/{irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_price.php => test_irre_csv/Configuration/TCA/tx_testirrecsv_price.php} (78%)
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Private/Language/locallang_db.xlf
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/Extension.svg
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_hotel.gif
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_offer.gif
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_price.gif
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_emconf.php
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.php
 create mode 100644 typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.sql

diff --git a/typo3/sysext/backend/Tests/Functional/Controller/FormInlineAjaxControllerTest.php b/typo3/sysext/backend/Tests/Functional/Controller/FormInlineAjaxControllerTest.php
index 818aca30d349..f3bc4055a43f 100644
--- a/typo3/sysext/backend/Tests/Functional/Controller/FormInlineAjaxControllerTest.php
+++ b/typo3/sysext/backend/Tests/Functional/Controller/FormInlineAjaxControllerTest.php
@@ -38,7 +38,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
      * @var array
      */
     protected $testExtensionsToLoad = [
-        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
     ];
 
     /**
@@ -57,7 +57,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
         parent::setUp();
 
         $this->importDataSet('PACKAGE:typo3/testing-framework/Resources/Core/Functional/Fixtures/pages.xml');
-        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/backend/Tests/Functional/Fixtures/tx_irretutorial_1ncsv_hotel.xml');
+        $this->importDataSet(ORIGINAL_ROOT . 'typo3/sysext/backend/Tests/Functional/Fixtures/tx_testirrecsv_hotel.xml');
 
         $this->setUpBackendUserFromFixture(1);
         Bootstrap::initializeLanguageObject();
@@ -81,7 +81,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
     {
         $parsedBody = [
             'ajax' => [
-                0 => 'data-1-tx_irretutorial_1ncsv_hotel-NEW59c1062549e56282348897-offers-tx_irretutorial_1ncsv_offer',
+                0 => 'data-1-tx_testirrecsv_hotel-NEW59c1062549e56282348897-offers-tx_testirrecsv_offer',
                 'context' => json_encode($this->getContextForSysLanguageUid(0)),
             ],
         ];
@@ -104,7 +104,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
     {
         $parsedBody = [
             'ajax' => [
-                0 => 'data-1-tx_irretutorial_1ncsv_hotel-NEW59c1062549e56282348897-offers-tx_irretutorial_1ncsv_offer',
+                0 => 'data-1-tx_testirrecsv_hotel-NEW59c1062549e56282348897-offers-tx_testirrecsv_offer',
                 'context' => json_encode($this->getContextForSysLanguageUid(0)),
             ],
         ];
@@ -128,7 +128,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
     {
         $parsedBody = [
             'ajax' => [
-                0 => 'data-1-tx_irretutorial_1ncsv_hotel-NEW59c1062549e56282348897-offers-tx_irretutorial_1ncsv_offer',
+                0 => 'data-1-tx_testirrecsv_hotel-NEW59c1062549e56282348897-offers-tx_testirrecsv_offer',
                 'context' => json_encode($this->getContextForSysLanguageUid(1)),
             ],
         ];
@@ -149,13 +149,13 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
      */
     public function createActionWithExistingLocalizedParentAndNotLocalizableChildReturnsResponseWithChildData(): void
     {
-        unset($GLOBALS['TCA']['tx_irretutorial_1ncsv_offer']['ctrl']['languageField']);
-        unset($GLOBALS['TCA']['tx_irretutorial_1ncsv_offer']['ctrl']['transOrigPointerField']);
-        unset($GLOBALS['TCA']['tx_irretutorial_1ncsv_offer']['ctrl']['transOrigDiffSourceField']);
+        unset($GLOBALS['TCA']['tx_testirrecsv_offer']['ctrl']['languageField']);
+        unset($GLOBALS['TCA']['tx_testirrecsv_offer']['ctrl']['transOrigPointerField']);
+        unset($GLOBALS['TCA']['tx_testirrecsv_offer']['ctrl']['transOrigDiffSourceField']);
 
         $parsedBody = [
             'ajax' => [
-                0 => 'data-1-tx_irretutorial_1ncsv_hotel-NEW59c1062549e56282348897-offers-tx_irretutorial_1ncsv_offer',
+                0 => 'data-1-tx_testirrecsv_hotel-NEW59c1062549e56282348897-offers-tx_testirrecsv_offer',
                 'context' => json_encode($this->getContextForSysLanguageUid(1)),
             ],
         ];
@@ -168,7 +168,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
         $body = (string)$response->getBody();
         $jsonArray = json_decode($body, true);
 
-        self::assertDoesNotMatchRegularExpression('/<select[^>]* name="data\[tx_irretutorial_1ncsv_offer\]\[NEW[1-9]+\]\[sys_language_uid\]"[^>]*>/', $jsonArray['data']);
+        self::assertDoesNotMatchRegularExpression('/<select[^>]* name="data\[tx_testirrecsv_offer\]\[NEW[1-9]+\]\[sys_language_uid\]"[^>]*>/', $jsonArray['data']);
     }
 
     /**
@@ -179,7 +179,7 @@ class FormInlineAjaxControllerTest extends FunctionalTestCase
     {
         $config = [
             'type' => 'inline',
-            'foreign_table' => 'tx_irretutorial_1ncsv_offer',
+            'foreign_table' => 'tx_testirrecsv_offer',
             'maxitems' => 10,
             'appearance' => [
                 'showSynchronizationLink' => 1,
diff --git a/typo3/sysext/backend/Tests/Functional/Fixtures/tx_irretutorial_1ncsv_hotel.xml b/typo3/sysext/backend/Tests/Functional/Fixtures/tx_testirrecsv_hotel.xml
similarity index 75%
rename from typo3/sysext/backend/Tests/Functional/Fixtures/tx_irretutorial_1ncsv_hotel.xml
rename to typo3/sysext/backend/Tests/Functional/Fixtures/tx_testirrecsv_hotel.xml
index 44a1d324004a..19fa95a06119 100644
--- a/typo3/sysext/backend/Tests/Functional/Fixtures/tx_irretutorial_1ncsv_hotel.xml
+++ b/typo3/sysext/backend/Tests/Functional/Fixtures/tx_testirrecsv_hotel.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <dataset>
-    <tx_irretutorial_1ncsv_hotel>
+    <tx_testirrecsv_hotel>
         <uid>1</uid>
         <pid>1</pid>
         <title>1:n CSV: Hotel</title>
         <offers />
         <l18n_diffsource />
-    </tx_irretutorial_1ncsv_hotel>
-    <tx_irretutorial_1ncsv_hotel>
+    </tx_testirrecsv_hotel>
+    <tx_testirrecsv_hotel>
         <uid>2</uid>
         <pid>1</pid>
         <title>1:n CSV: Hotel [Dansk]</title>
@@ -15,8 +15,8 @@
         <l18n_parent>1</l18n_parent>
         <offers />
         <l18n_diffsource />
-    </tx_irretutorial_1ncsv_hotel>
-    <tx_irretutorial_1ncsv_hotel>
+    </tx_testirrecsv_hotel>
+    <tx_testirrecsv_hotel>
         <uid>3</uid>
         <pid>1</pid>
         <title>1:n CSV: Hotel [Deutsch]</title>
@@ -24,5 +24,5 @@
         <l18n_parent>1</l18n_parent>
         <offers />
         <l18n_diffsource />
-    </tx_irretutorial_1ncsv_hotel>
+    </tx_testirrecsv_hotel>
 </dataset>
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
index 3bbe0745e06b..bfc6936ca6c7 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
@@ -37,12 +37,12 @@ abstract class AbstractActionTestCase extends AbstractDataHandlerActionTestCase
 
     const TABLE_Page = 'pages';
     const TABLE_Content = 'tt_content';
-    const TABLE_Hotel = 'tx_irretutorial_1ncsv_hotel';
-    const TABLE_Offer = 'tx_irretutorial_1ncsv_offer';
-    const TABLE_Price = 'tx_irretutorial_1ncsv_price';
+    const TABLE_Hotel = 'tx_testirrecsv_hotel';
+    const TABLE_Offer = 'tx_testirrecsv_offer';
+    const TABLE_Price = 'tx_testirrecsv_price';
 
-    const FIELD_PageHotel = 'tx_irretutorial_1ncsv_hotels';
-    const FIELD_ContentHotel = 'tx_irretutorial_1ncsv_hotels';
+    const FIELD_PageHotel = 'tx_testirrecsv_hotels';
+    const FIELD_ContentHotel = 'tx_testirrecsv_hotels';
     const FIELD_HotelOffer = 'offers';
 
     /**
@@ -51,6 +51,8 @@ abstract class AbstractActionTestCase extends AbstractDataHandlerActionTestCase
     protected $scenarioDataSetDirectory = 'typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/DataSet/';
 
     protected $testExtensionsToLoad = [
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
+        // irre tutorial still needed for frontend verification
         'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
     ];
 
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
index 52540fb913db..ed5f972dd1f7 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,
 "tt_content",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1",0,"3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",0,5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,
+,"f7fa2774c25d32914a834b35c63e5a5d",tt_content,298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,
+,"cfde721d0bc85fa500bde12bede582a6",tx_testirrecsv_hotel,3,offers,,,,0,0,tx_testirrecsv_offer,5,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
index a60dc125fa26..fe1097642699 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,768,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
index 17883325801c..bb93cca5a85d 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,12 +10,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,91,256,0,0,0,298,0,0,0,0,"Regular Element #2",7
 ,300,91,128,0,0,0,297,0,0,0,0,"Regular Element #1","8,9"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -25,7 +25,7 @@
 ,7,91,64,0,0,0,5,0,0,0,0,"Hotel #1",9
 ,8,91,256,0,0,0,3,0,0,0,0,"Hotel #1","10,11"
 ,9,91,128,0,0,0,4,0,0,0,0,"Hotel #2",12
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -35,7 +35,7 @@
 ,10,91,256,0,0,0,5,0,0,0,0,"Offer #1.1","15,16,17"
 ,11,91,128,0,0,0,6,0,0,0,0,"Offer #1.2","18,19"
 ,12,91,64,0,0,0,7,0,0,0,0,"Offer #2.1",20
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -53,33 +53,33 @@
 ,20,91,8,0,0,0,12,0,0,0,0,"Price #2.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"4dd00a8c074225e43ab4c6c2270b1c4c","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"0a7bd443d6cc337832e40c8c71c4448f","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,
-,"cd994b75933ddd5826036305805eff51","tx_irretutorial_1ncsv_hotel",8,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",11,,
-,"35088aaf908314d91462db64bbb02dda","tx_irretutorial_1ncsv_hotel",9,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"1c93e757990ee4f8063137599c33ebf1","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",15,,
-,"43be85f5f7e09e9f8848bef84ffad741","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",16,,
-,"4a569d7808ddaf4aae00324facc62f39","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",17,,
-,"2d285786739ba0d8012ae7ec947b2661","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",18,,
-,"11afda5194bc9275980f38f28f313a0e","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",19,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,
-,"6205dd92bb67e4eac03e5f1cbaa9c813","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"77ca9954dee6569ebd31fda0b9dc953a","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"ddf04b57c0b97c05cbd5da1a8e6b1af9","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",9,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9f7ef90381d0127ebf4b3cbd7db49c23","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"8bc21e066ac976fc71147aafc7a896f0","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",10,,
+,"6a875d38c2736085152f6a0449065b30","tx_testirrecsv_hotel",8,"offers",,,,1,0,"tx_testirrecsv_offer",11,,
+,"54ce5342c681eddf2f0d1973905eae2f","tx_testirrecsv_hotel",9,"offers",,,,0,0,"tx_testirrecsv_offer",12,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"3e5a73d0e32edd263c361cc45e6508c6","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",15,,
+,"9f9eef5b74b50635728c8dcb63858d25","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",16,,
+,"57ee8cfa93eaeadd5afb3d7afbe45476","tx_testirrecsv_offer",10,"prices",,,,2,0,"tx_testirrecsv_price",17,,
+,"c6ca38982c77ef7775f9bbb293d79cdd","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",18,,
+,"35cc2b77e0e2b9a224472dbb4ce07a02","tx_testirrecsv_offer",11,"prices",,,,1,0,"tx_testirrecsv_price",19,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,
+,"f85097ed574ad6cd716f3f37035ae2d7","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
+,"cb52ce30919a22c5d7c09a6b671ddacb","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",8,,
+,"caa77d6223b081b95cf5e8ebdadb2dec","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",9,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
index 410a22210269..be2bc22c979f 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,12 +10,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,91,256,0,0,0,298,0,0,0,0,"Regular Element #2",9
 ,300,91,128,0,0,0,297,0,0,0,0,"Regular Element #1","7,8"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -25,7 +25,7 @@
 ,7,91,256,0,0,0,3,0,0,0,0,"Hotel #1","9,10"
 ,8,91,128,0,0,0,4,0,0,0,0,"Hotel #2",11
 ,9,91,64,0,0,0,5,0,0,0,0,"Hotel #1",12
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -35,7 +35,7 @@
 ,10,91,128,0,0,0,6,0,0,0,0,"Offer #1.2","17,18"
 ,11,91,64,0,0,0,7,0,0,0,0,"Offer #2.1",19
 ,12,91,32,0,0,0,8,0,0,0,0,"Offer #1.1",20
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -53,33 +53,33 @@
 ,20,91,4,0,0,0,13,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"4dd00a8c074225e43ab4c6c2270b1c4c","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"3637d3310f798d11e6d2ec210d8db9f9","tx_irretutorial_1ncsv_hotel",7,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",10,,
-,"b8246b78d0864c6f4376b220fdd6247d","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",11,,
-,"35088aaf908314d91462db64bbb02dda","tx_irretutorial_1ncsv_hotel",9,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"149bd0ab36974d2df6e3a7b2cf0bc13a","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",15,,
-,"a626501aa3114fedbcf27cf313840d4a","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",16,,
-,"d37755b1e41e39199c7ed07b38ddef37","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",17,,
-,"b79c5d5d34464bdf8a9c5df4ceef36e6","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",18,,
-,"af0d912153eae1071a2493a95769e007","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",19,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,
-,"5300631fb19a70b186b0293afa26f67d","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",9,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"e404a5c3a79672eac83300b7e9af6cf9","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9f7ef90381d0127ebf4b3cbd7db49c23","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"bbb51cba23a7ccb6d73e2f9e79ecae5c","tx_testirrecsv_hotel",7,"offers",,,,1,0,"tx_testirrecsv_offer",10,,
+,"75b7a5c68be6756804e95dea1ae4b862","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",11,,
+,"54ce5342c681eddf2f0d1973905eae2f","tx_testirrecsv_hotel",9,"offers",,,,0,0,"tx_testirrecsv_offer",12,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"3cc9ed655d354874bdcdc4bd93c77eb2","tx_testirrecsv_offer",9,"prices",,,,1,0,"tx_testirrecsv_price",15,,
+,"dc06b191ad00d03290da8ace3f588569","tx_testirrecsv_offer",9,"prices",,,,2,0,"tx_testirrecsv_price",16,,
+,"4bece115dc7e85328801ee3b98118172","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",17,,
+,"814baa311990fc5ce401958ac7b0b6c5","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",18,,
+,"afeb72a39e052251133ef33be5afe343","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",19,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,
+,"81e60e91c36a02fc270e6dcd3a25b7e8","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",9,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
+,"0ee44ea73f238e1be5ba793963d1e26f","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
index f083221b8ac1..ade9ea82e88d 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,25 +9,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,128,0,0,0,298,0,0,0,0,"Regular Element #2 (copy 1)",6
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,64,0,0,0,5,0,0,0,0,"Hotel #1",9
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,32,0,0,0,8,0,0,0,0,"Offer #1.1",14
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,21 +39,21 @@
 ,14,89,4,0,0,0,13,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
index e1e6286d9fa0..1dea81a608ee 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,25 +9,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,90,256,0,0,0,298,0,0,0,0,"Regular Element #2",6
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,90,64,0,0,0,5,0,0,0,0,"Hotel #1",9
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,90,32,0,0,0,8,0,0,0,0,"Offer #1.1",14
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,21 +39,21 @@
 ,14,90,4,0,0,0,13,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToLanguageWithAllChildren.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToLanguageWithAllChildren.csv
index 4a2eb5f8b89a..c57c499ce17a 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToLanguageWithAllChildren.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToLanguageWithAllChildren.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,25 +10,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,768,0,1,0,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2",6
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,96,0,1,0,5,0,0,0,0,"[Translate to Dansk:] Hotel #1",9
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,48,0,1,0,8,0,0,0,0,"[Translate to Dansk:] Offer #1.1",14
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -40,22 +40,22 @@
 ,14,89,6,0,1,0,13,0,0,0,0,"[Translate to Dansk:] Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
index 64b37a9c4e0d..9f9b143ddde1 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,12 +9,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,128,0,0,0,0,0,0,0,0,"Testing #1",6
 ,300,89,64,0,0,0,299,0,0,0,0,"Testing #1 (copy 1)",7
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -22,7 +22,7 @@
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,0,0,0,0,0,0,0,0,0,"Hotel #1",9
 ,7,89,0,0,0,0,6,0,0,0,0,"Hotel #1",10
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -30,7 +30,7 @@
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,16,0,0,0,0,0,0,0,0,"Offer #1",
 ,10,89,16,0,0,0,9,0,0,0,0,"Offer #1",
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -41,22 +41,22 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
index af617a79aae9..281aae162419 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,12 +10,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,128,0,0,0,0,0,0,0,0,"Testing #1",6
 ,300,89,192,0,1,299,299,0,0,0,0,"[Translate to Dansk:] Testing #1",7
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -23,7 +23,7 @@
 ,5,89,576,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,0,0,0,0,0,0,0,0,0,"Hotel #1",9
 ,7,89,256,0,1,6,6,0,0,0,0,"[Translate to Dansk:] Hotel #1",10
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -31,7 +31,7 @@
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,16,0,0,0,0,0,0,0,0,"Offer #1",
 ,10,89,24,0,1,9,9,0,0,0,0,"[Translate to Dansk:] Offer #1",
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -42,26 +42,26 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"615c48291ed0e77278a40bab1f9ddb5f","tx_irretutorial_1ncsv_offer",10,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"31269293887fab23c5057f80f5eb5506","tx_irretutorial_1ncsv_hotel",7,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"7f0f7fcf22c7ee74d6feae03127c0556","tx_testirrecsv_offer",10,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",9,,
+,"368a5a35a608a0aafe092d5b35a8f343","tx_testirrecsv_hotel",7,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,
 ,"1130084e4038e95f2d5806b731cd416a","tt_content",300,"l18n_parent",,,,0,0,"tt_content",299,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
index 72eca55dcaba..f3979b87e393 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,,
@@ -9,23 +9,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,
 "tt_content",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",
-,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4",
-,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5,
-,299,89,128,0,0,0,0,0,0,0,0,"Testing #1",,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_testirrecsv_hotels"
+,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1",0,"3,4"
+,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",0,5
+,299,89,128,0,0,0,0,0,0,0,0,"Testing #1",0,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,,0,0,0,0,0,"Price #1.1.2",
@@ -36,18 +36,18 @@
 ,13,89,4,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,
+,"f7fa2774c25d32914a834b35c63e5a5d",tt_content,298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,
+,"cfde721d0bc85fa500bde12bede582a6",tx_testirrecsv_hotel,3,offers,,,,0,0,tx_testirrecsv_offer,5,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
index 1ed23083b36e..0fb04ef9f613 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,25 +9,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,128,0,0,0,0,0,0,0,0,"Testing #1",6
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,0,0,0,0,0,0,0,0,0,"Hotel #1",9
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,16,0,0,0,0,0,0,0,0,"Offer #1",
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -38,20 +38,20 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
index f5bad8237b52..51eafd0ff3ef 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,1,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,1,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,1,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,1,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,1,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,1,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,1,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,1,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,1,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,1,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,1,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,1,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,1,0,0,0,0,0,0,0,"Price #1.1.2",
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
index f7bb62c3a608..9bf3b68bd473 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,1,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,1,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,1,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,15 +35,15 @@
 ,13,89,4,1,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeNCopyPageWSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeNCopyPageWSynchronization.csv
index 8aef32b53a24..418ce99cd657 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeNCopyPageWSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeNCopyPageWSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -12,12 +12,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,92,256,0,0,0,298,0,0,0,0,"Regular Element #2",9
 ,300,92,128,0,0,0,297,0,0,0,0,"Regular Element #1","10,11"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -29,7 +29,7 @@
 ,9,92,64,0,0,0,5,0,0,0,0,"Hotel #1",9
 ,10,92,256,0,0,0,3,0,0,0,0,"Hotel #1","10,11"
 ,11,92,128,0,0,0,4,0,0,0,0,"Hotel #2",12
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -39,7 +39,7 @@
 ,10,92,256,0,0,0,5,0,0,0,0,"Offer #1.1","15,16,17"
 ,11,92,128,0,0,0,6,0,0,0,0,"Offer #1.2","18,19"
 ,12,92,64,0,0,0,7,0,0,0,0,"Offer #2.1",20
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -57,39 +57,39 @@
 ,20,92,8,0,0,0,12,0,0,0,0,"Price #2.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"23fe169723e228d693799c9fede743ff","tx_irretutorial_1ncsv_hotel",8,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"32e6be8215c94aab7f19c20e2ddc099f","tx_irretutorial_1ncsv_hotel",9,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"e88cd236cffca6f43e372d5c06e58ad8","tx_irretutorial_1ncsv_hotel",10,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,
-,"3a2cff5aca7fa92e6b2e9ab9e99b96d7","tx_irretutorial_1ncsv_hotel",10,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",11,,
-,"3eb7a8fe7e2c5cb2031a1dfe21aa5175","tx_irretutorial_1ncsv_hotel",11,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,
-,"77967556f6dce21935d1c53835252682","pages",92,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"338764fc6e5d5d73841f9e963f886356","tx_testirrecsv_hotel",8,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",7,,
+,"283fd2154a56620d00c0efcfc8e4f8c1","tx_testirrecsv_hotel",9,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"5b4ebc8faaf593175dc9478024df902f","tx_testirrecsv_hotel",10,"offers",,,,0,0,"tx_testirrecsv_offer",10,,
+,"9a59fe81fee8c39e6678bf32dda1e880","tx_testirrecsv_hotel",10,"offers",,,,1,0,"tx_testirrecsv_offer",11,,
+,"5ba87e389a5895834beaea44398e2c35","tx_testirrecsv_hotel",11,"offers",,,,0,0,"tx_testirrecsv_offer",12,,
+,"7c1cf3c24c0f01a519e9c4448d3ffa5d","pages",92,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
 ,"1b378366812bd1ad436fa8f62b6a8f1e","pages",93,"l10n_parent",,,,0,0,"pages",92,,
-,"0fac40d7fe106167565477f912fdcabd","pages",93,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"1c93e757990ee4f8063137599c33ebf1","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",15,,
-,"43be85f5f7e09e9f8848bef84ffad741","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",16,,
-,"4a569d7808ddaf4aae00324facc62f39","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",17,,
-,"2d285786739ba0d8012ae7ec947b2661","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",18,,
-,"11afda5194bc9275980f38f28f313a0e","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",19,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,
-,"5300631fb19a70b186b0293afa26f67d","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",9,,
-,"bf95f626d5b543ee6689a5ca83ba6c9e","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",10,,
-,"e1a89094d6feae2ca4c35d47533b7c5a","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",11,,
+,"8975ee685209a357fe12ad497e7e703f","pages",93,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",8,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"3e5a73d0e32edd263c361cc45e6508c6","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",15,,
+,"9f9eef5b74b50635728c8dcb63858d25","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",16,,
+,"57ee8cfa93eaeadd5afb3d7afbe45476","tx_testirrecsv_offer",10,"prices",,,,2,0,"tx_testirrecsv_price",17,,
+,"c6ca38982c77ef7775f9bbb293d79cdd","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",18,,
+,"35cc2b77e0e2b9a224472dbb4ce07a02","tx_testirrecsv_offer",11,"prices",,,,1,0,"tx_testirrecsv_price",19,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,
+,"81e60e91c36a02fc270e6dcd3a25b7e8","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",9,,
+,"eadc5cd055b67c6b87be830c8f041bbc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",10,,
+,"27b8d12371f4e2fb86a31edeeb01d990","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",11,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageAddMonoglotHotelChildNCopyPageWSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageAddMonoglotHotelChildNCopyPageWSynchronization.csv
index d293d0fcbe0b..567f186ed06f 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageAddMonoglotHotelChildNCopyPageWSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageAddMonoglotHotelChildNCopyPageWSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations","2,7",,
@@ -12,12 +12,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,92,256,0,0,0,298,0,0,0,0,"Regular Element #2",13
 ,300,92,128,0,0,0,297,0,0,0,0,"Regular Element #1","14,15"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -33,7 +33,7 @@
 ,13,92,576,0,0,0,5,0,0,0,0,"Hotel #1",9
 ,14,92,768,0,0,0,3,0,0,0,0,"Hotel #1","10,11"
 ,15,92,640,0,0,0,4,0,0,0,0,"Hotel #2",12
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
@@ -43,7 +43,7 @@
 ,10,92,256,0,0,0,5,0,0,0,0,"Offer #1.1","15,16,17"
 ,11,92,128,0,0,0,6,0,0,0,0,"Offer #1.2","18,19"
 ,12,92,64,0,0,0,7,0,0,0,0,"Offer #2.1",20
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -61,41 +61,41 @@
 ,20,92,8,0,0,0,12,0,0,0,0,"Price #2.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"5dda89d4d27f2ba1f8c78d823489db5e","pages",89,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"cde406c4001748bdd2d5598c6a5cf7b0","pages",91,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"0c9f80f31190eba369d5a28d6749fd1b","tx_irretutorial_1ncsv_hotel",13,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
-,"605bbac1d5e3e9a0b245ebe4ac3a174a","tx_irretutorial_1ncsv_hotel",14,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,
-,"c761ac6f402aa4fed21a9cf7fe1da868","tx_irretutorial_1ncsv_hotel",14,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",11,,
-,"dbd9056a96774d5f62e289db95b1eb0a","tx_irretutorial_1ncsv_hotel",15,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,
-,"fae7e84a1837b92babe289bb7253336a","pages",92,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",9,,
-,"9f9dda7ae315d15f448e72a57cb6c5ed","pages",92,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",10,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"99fd98a423d08e37942e5387a2d3a31e","pages",91,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
+,"651195b53cd6590e925589fd4b1fd5a9","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
+,"9c1fc27eb043f2c4f37f1addc8642c5a","tx_testirrecsv_hotel",13,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
+,"92ae3bcbfb95b9a2afb3ca380ff2762e","tx_testirrecsv_hotel",14,"offers",,,,0,0,"tx_testirrecsv_offer",10,,
+,"eb2d78c565d7963297b4db1936850ca7","tx_testirrecsv_hotel",14,"offers",,,,1,0,"tx_testirrecsv_offer",11,,
+,"e796c4720192da83375ea49a85cbfd57","tx_testirrecsv_hotel",15,"offers",,,,0,0,"tx_testirrecsv_offer",12,,
+,"7ffeb4fac5d256f5f0f32c0c5a29358d","pages",92,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",9,,
+,"b12471907847e32603b43d5ae774d469","pages",92,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",10,,
 ,"1b378366812bd1ad436fa8f62b6a8f1e","pages",93,"l10n_parent",,,,0,0,"pages",92,,
-,"aea3d4db5cfad3ca79249f10a7be7511","pages",93,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",11,,
-,"216b67a0e8fa0719c38365266f59ed00","pages",93,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",12,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"1c93e757990ee4f8063137599c33ebf1","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",15,,
-,"43be85f5f7e09e9f8848bef84ffad741","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",16,,
-,"4a569d7808ddaf4aae00324facc62f39","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",17,,
-,"2d285786739ba0d8012ae7ec947b2661","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",18,,
-,"11afda5194bc9275980f38f28f313a0e","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",19,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,
-,"4d86db8efaa2144978ab8fd11164e090","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",13,,
-,"77d040ba12292873f3b435b41895752b","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",14,,
-,"300f18103fbd8efd8fe4ab409fbcae27","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",15,,
+,"71d045a3d437fa9bae4981fd713c81b6","pages",93,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",11,,
+,"cf44ac4467ed4b30733e909467d1ca71","pages",93,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",12,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"3e5a73d0e32edd263c361cc45e6508c6","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",15,,
+,"9f9eef5b74b50635728c8dcb63858d25","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",16,,
+,"57ee8cfa93eaeadd5afb3d7afbe45476","tx_testirrecsv_offer",10,"prices",,,,2,0,"tx_testirrecsv_price",17,,
+,"c6ca38982c77ef7775f9bbb293d79cdd","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",18,,
+,"35cc2b77e0e2b9a224472dbb4ce07a02","tx_testirrecsv_offer",11,"prices",,,,1,0,"tx_testirrecsv_price",19,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,
+,"1b597e9f2c1679e491e21d4ba214e9c8","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",13,,
+,"cc80518bab411b561cfbfd750b98aa5d","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",14,,
+,"a0ebc03fb1df7828447d5c1eba2b622a","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",15,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWExclude.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWExclude.csv
index dee07389368a..48fd9f6eea43 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWExclude.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWExclude.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations","2,7",,
@@ -10,10 +10,10 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -22,13 +22,13 @@
 ,6,89,544,0,1,2,2,0,0,0,0,"Hotel #0",
 ,7,89,512,0,0,0,0,0,0,0,0,"Hotel #007",
 ,8,89,256,0,1,7,0,0,0,0,0,"Hotel #007",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,24 +39,24 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"5dda89d4d27f2ba1f8c78d823489db5e","pages",89,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"cde406c4001748bdd2d5598c6a5cf7b0","pages",91,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"23fe169723e228d693799c9fede743ff","tx_irretutorial_1ncsv_hotel",8,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"651195b53cd6590e925589fd4b1fd5a9","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
+,"99fd98a423d08e37942e5387a2d3a31e","pages",91,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
+,"338764fc6e5d5d73841f9e963f886356","tx_testirrecsv_hotel",8,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWSynchronization.csv
index 1edd0d58cb5c..d6b441e6c668 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddHotelChildWSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations","2,7",,
@@ -10,10 +10,10 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -22,13 +22,13 @@
 ,6,89,544,0,1,2,2,0,0,0,0,"[Translate to Dansk:] Hotel #0",
 ,7,89,512,0,0,0,0,0,0,0,0,"Hotel #007",
 ,8,89,256,0,1,7,0,0,0,0,0,"[Translate to Dansk:] Hotel #007",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,24 +39,24 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"5dda89d4d27f2ba1f8c78d823489db5e","pages",89,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"cde406c4001748bdd2d5598c6a5cf7b0","pages",91,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"23fe169723e228d693799c9fede743ff","tx_irretutorial_1ncsv_hotel",8,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"651195b53cd6590e925589fd4b1fd5a9","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
+,"99fd98a423d08e37942e5387a2d3a31e","pages",91,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
+,"338764fc6e5d5d73841f9e963f886356","tx_testirrecsv_hotel",8,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddMonoglotHotelChildWSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddMonoglotHotelChildWSynchronization.csv
index b0bce9ea92cc..3b27b5a70704 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddMonoglotHotelChildWSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageNAddMonoglotHotelChildWSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations","2,7",,
@@ -10,10 +10,10 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -22,13 +22,13 @@
 ,6,89,544,0,0,0,2,0,0,0,0,"Hotel #0",
 ,7,89,512,0,0,0,0,0,0,0,0,"Hotel #007",
 ,8,89,256,0,0,0,0,0,0,0,0,"Hotel #007",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,22 +39,22 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"5dda89d4d27f2ba1f8c78d823489db5e","pages",89,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"cde406c4001748bdd2d5598c6a5cf7b0","pages",91,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"651195b53cd6590e925589fd4b1fd5a9","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
+,"99fd98a423d08e37942e5387a2d3a31e","pages",91,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageTwiceWExclude.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageTwiceWExclude.csv
index b516e9f6b217..1d6652d26945 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageTwiceWExclude.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageTwiceWExclude.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -11,10 +11,10 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -22,13 +22,13 @@
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,32,0,1,2,2,0,0,0,0,"Hotel #0",
 ,7,89,16,0,2,2,2,0,0,0,0,"Hotel #0",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -39,24 +39,24 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"518b5ce4bfb326df7834f3dc9972fe60","tx_irretutorial_1ncsv_hotel",7,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"88e6a4db094bb88542d120bd2e0cb991","tx_testirrecsv_hotel",7,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"2a42323931078b2842779bd9446e8152","pages",92,"l10n_parent",,,,0,0,"pages",89,,
-,"77967556f6dce21935d1c53835252682","pages",92,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"7c1cf3c24c0f01a519e9c4448d3ffa5d","pages",92,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWExclude.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWExclude.csv
index ba38ac1b119a..97c40fc29685 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWExclude.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWExclude.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,23 +10,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,32,0,1,2,2,0,0,0,0,"Hotel #0",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -37,21 +37,21 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWSynchronization.csv
index 8d24fd7894b5..c4099ab380aa 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,23 +10,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,32,0,1,2,2,0,0,0,0,"[Translate to Dansk:] Hotel #0",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -37,21 +37,21 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWithSynchronizationAndCustomLocalizedHotel.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWithSynchronizationAndCustomLocalizedHotel.csv
index 355da9c7b9ee..149c1965e9b8 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWithSynchronizationAndCustomLocalizedHotel.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizePageWithSynchronizationAndCustomLocalizedHotel.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,10 +10,10 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -21,13 +21,13 @@
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,32,0,1,2,2,0,0,0,0,"[Translate to Dansk:] Hotel #0",
 ,7,89,0,0,1,0,0,0,0,0,0,"Hotel in dansk page only",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -38,22 +38,22 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b0eaf0437064577b79cff881315c267e","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"9b4982250edc02d93441536e724c50f4","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",2,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"ac316d076ce8d712c48ed79ecdb7e1a6","pages",91,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"a6b0eeb7c2c2a37287c46c1cfacc4375","pages",91,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"088b85d662ee536c67527d2c35e0ce80","pages",91,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
+,"b1b83f7a4b06af392590c4a4db0ab5b0","pages",91,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentLanguageSynchronization.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentLanguageSynchronization.csv
index 0ef82a632d24..0937b1191604 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentLanguageSynchronization.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentLanguageSynchronization.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,11 +10,11 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2","5,7"
 ,299,89,768,0,1,298,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2","6,8"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,513,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,768,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
@@ -23,14 +23,14 @@
 ,6,89,608,0,1,5,5,0,0,0,0,"[Translate to Dansk:] Hotel #1",9
 ,7,89,512,0,0,0,0,0,0,0,0,"Hotel #2",
 ,8,89,256,0,1,7,0,0,0,0,0,"[Translate to Dansk:] Hotel #2",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,48,0,1,8,8,0,0,0,0,"[Translate to Dansk:] Offer #1.1",14
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -42,29 +42,29 @@
 ,14,89,6,0,1,13,13,0,0,0,0,"[Translate to Dansk:] Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"b842ef889bb06c9e139d150c1995adae","tx_irretutorial_1ncsv_price",14,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"3e32c2fc50e95f5ca33df650a67f7a36","tx_irretutorial_1ncsv_offer",9,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"88ae3f8d74fc86815009ef345a081f5a","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
+,"8f6265f241c506cc231180ef2de7d939","tx_testirrecsv_offer",9,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",8,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"e38d1103fca334c431ee3148f8488d26","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
 ,"6dc66af7d395e5be3c87fc4e13c0455c","tt_content",299,"l18n_parent",,,,0,0,"tt_content",298,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
-,"c737c4ea84bc8ae182c5275648ed8074","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,
-,"c0ef7dcec071320e103cf1817adc1e7a","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,
-,"23fe169723e228d693799c9fede743ff","tx_irretutorial_1ncsv_hotel",8,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,
+,"391bcc7f3c274865666d584fc5a1c263","tt_content",299,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,
+,"c1ba60ca3154b99a98b38f8bc7ec1cca","tt_content",298,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,
+,"4624392fb0b526043c8aa32ef02596b4","tx_testirrecsv_price",14,"l18n_parent",,,,0,0,"tx_testirrecsv_price",13,,
+,"338764fc6e5d5d73841f9e963f886356","tx_testirrecsv_hotel",8,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",7,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentSelect.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentSelect.csv
index 72df38014aae..785ca92de0e1 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentSelect.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentSelect.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,768,0,1,298,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2",
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
index aa103a9a2af4..5994ea6e123d 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -10,25 +10,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
 ,299,89,768,0,1,298,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2",6
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,96,0,1,5,5,0,0,0,0,"[Translate to Dansk:] Hotel #1",9
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
 ,9,89,48,0,1,8,8,0,0,0,0,"[Translate to Dansk:] Offer #1.1",14
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -40,26 +40,26 @@
 ,14,89,6,0,1,13,13,0,0,0,0,"[Translate to Dansk:] Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,
-,"b842ef889bb06c9e139d150c1995adae","tx_irretutorial_1ncsv_price",14,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"3e32c2fc50e95f5ca33df650a67f7a36","tx_irretutorial_1ncsv_offer",9,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,
-,"88ae3f8d74fc86815009ef345a081f5a","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,
+,"4624392fb0b526043c8aa32ef02596b4","tx_testirrecsv_price",14,"l18n_parent",,,,0,0,"tx_testirrecsv_price",13,,
+,"8f6265f241c506cc231180ef2de7d939","tx_testirrecsv_offer",9,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",8,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,
+,"e38d1103fca334c431ee3148f8488d26","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,
 ,"6dc66af7d395e5be3c87fc4e13c0455c","tt_content",299,"l18n_parent",,,,0,0,"tt_content",298,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
index 0139829ccc37..796c45fb799c 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Testing #1",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
index 110f1dfbdf60..9ff64f3387a2 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,,
 ,89,88,256,0,0,0,0,0,0,"Testing #1",2,,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,
 "tt_content",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1",0,"3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",0,5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,
+,"f7fa2774c25d32914a834b35c63e5a5d",tt_content,298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,
+,"cfde721d0bc85fa500bde12bede582a6",tx_testirrecsv_hotel,3,offers,,,,0,0,tx_testirrecsv_offer,5,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
index dd289e4d0bb7..67e9be812229 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,
 "tt_content",,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4",
 ,298,89,512,0,0,0,0,0,0,0,0,"Testing #1",5,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,
+,"f7fa2774c25d32914a834b35c63e5a5d",tt_content,298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,
+,"cfde721d0bc85fa500bde12bede582a6",tx_testirrecsv_hotel,3,offers,,,,0,0,tx_testirrecsv_offer,5,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
index 53f514588371..31df40aa98e9 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,23 +9,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2","5,6"
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
 ,6,89,0,0,0,0,0,0,0,0,0,"Hotel #2",
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -36,19 +36,19 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"b479119f8eb2ed192b5cb5d5c014cec6","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",6,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"176f58a9745a384ead1150a404e7e5ac","tt_content",298,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",6,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
index 349c4e2549db..4a8bf11464e6 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","4,3"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
-,"42c7ba6a3c33cb49a5d659ba8f93218a","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"817aeb6fcfc5416f6257c64735a0f2a2","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",3,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
+,"f174728007f517ead7ca3e9ec32d3258","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",4,,
+,"df919daa718a600f0636aee41526150c","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",3,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
index 963e5479935b..595b338c1433 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1",3
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,1,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,1,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,15 +35,15 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
index 0139829ccc37..796c45fb799c 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,89,512,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Testing #1",7
 ,5,89,64,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,89,32,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,89,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
index bcd210157a04..4872b852f245 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,89,256,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,90,256,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,89,256,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,89,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,90,256,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,89,256,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,89,128,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,89,64,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,90,256,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,89,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,89,128,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,90,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
index c3800a6cf404..f72fe19c4927 100644
--- a/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
+++ b/typo3/sysext/core/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
@@ -1,5 +1,5 @@
 "pages",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_irretutorial_1ncsv_hotels",,
+,"uid","pid","sorting","deleted","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","tx_testirrecsv_hotels",,
 ,1,0,256,0,0,0,0,0,0,"FunctionalTest",,,
 ,88,1,256,0,0,0,0,0,0,"DataHandlerTest",,,
 ,89,88,256,0,0,0,0,0,0,"Relations",2,,
@@ -9,22 +9,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels"
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels"
 ,297,90,512,0,0,0,0,0,0,0,0,"Regular Element #1","3,4"
 ,298,90,256,0,0,0,0,0,0,0,0,"Regular Element #2",5
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers"
 ,2,89,1,0,0,0,0,0,0,0,0,"Hotel #0",
 ,3,90,64,0,0,0,0,0,0,0,0,"Hotel #1","5,6"
 ,4,90,128,0,0,0,0,0,0,0,0,"Hotel #2",7
 ,5,90,256,0,0,0,0,0,0,0,0,"Hotel #1",8
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices"
 ,5,90,32,0,0,0,0,0,0,0,0,"Offer #1.1","7,8,9"
 ,6,90,64,0,0,0,0,0,0,0,0,"Offer #1.2","10,11"
 ,7,90,128,0,0,0,0,0,0,0,0,"Offer #2.1",12
 ,8,90,256,0,0,0,0,0,0,0,0,"Offer #1.1",13
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3_origuid","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",
 ,7,90,4,0,0,0,0,0,0,0,0,"Price #1.1.1",
 ,8,90,8,0,0,0,0,0,0,0,0,"Price #1.1.2",
@@ -35,18 +35,18 @@
 ,13,90,256,0,0,0,0,0,0,0,0,"Price #1.1.1",
 "sys_refindex",,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",
-,"cb7746a5b59a03b520949527c211b56b","pages",89,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",2,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,
+,"ca15a6f6908aa0469debd59bce7fa4ae","pages",89,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",2,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/pages.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/pages.php
index 1a26b8afee07..e395268d907f 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/pages.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/pages.php
@@ -26,24 +26,10 @@ $GLOBALS['TCA']['pages']['ctrl']['hideAtCopy'] = false;
                 ],
             ],
         ],
-        'tx_irretutorial_1ncsv_hotels' => [
-            'exclude' => true,
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:pages.tx_irretutorial_hotels',
-            'config' => [
-                'type' => 'inline',
-                'foreign_table' => 'tx_irretutorial_1ncsv_hotel',
-                'maxitems' => 10,
-                'appearance' => [
-                    'showSynchronizationLink' => 1,
-                    'showAllLocalizationLink' => 1,
-                    'showPossibleLocalizationRecords' => 1,
-                ],
-            ],
-        ],
     ]
 );
 
 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addToAllTCAtypes(
     'pages',
-    '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:pages.doktype.div.irre, tx_irretutorial_hotels, tx_irretutorial_1ncsv_hotel'
+    '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:pages.doktype.div.irre, tx_irretutorial_hotels'
 );
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/tt_content.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/tt_content.php
index 9b768820145c..b0ef738ab309 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/tt_content.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/Overrides/tt_content.php
@@ -28,21 +28,6 @@ $GLOBALS['TCA']['tt_content']['ctrl']['hideAtCopy'] = false;
                 ],
             ],
         ],
-        'tx_irretutorial_1ncsv_hotels' => [
-            'exclude' => true,
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tt_content.tx_irretutorial_1ncsv_hotels',
-            'config' => [
-                'type' => 'inline',
-                'foreign_table' => 'tx_irretutorial_1ncsv_hotel',
-                'maxitems' => 10,
-                'appearance' => [
-                    'showSynchronizationLink' => 1,
-                    'showAllLocalizationLink' => 1,
-                    'showPossibleLocalizationRecords' => 1,
-                ],
-                'default' => '',
-            ],
-        ],
         'tx_irretutorial_flexform' => [
             'exclude' => true,
             'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tt_content.tx_irretutorial_flexform',
@@ -59,5 +44,5 @@ $GLOBALS['TCA']['tt_content']['ctrl']['hideAtCopy'] = false;
 
 \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::addToAllTCAtypes(
     'tt_content',
-    '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tt_content.div.irre, tx_irretutorial_1nff_hotels, tx_irretutorial_1ncsv_hotels, tx_irretutorial_flexform'
+    '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tt_content.div.irre, tx_irretutorial_1nff_hotels, tx_irretutorial_flexform'
 );
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
index a400642a16bd..67e8ed737e4c 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/README.txt
@@ -33,7 +33,6 @@ You can just do, what ever you'd like to. The ext_tables.php and tca.php have a
 their filenames. This should help you to find the case you're looking fore faster. See the following
 description what these strings (e.g. like "tx_irretutorial_<string>_hotel or tca.<string>.php) mean:
 
-	* 1ncsv: 1:n relations using comma separated values as list
 	* 1nff: 1:n relations using foreign_field as pointer on child table
 	* mnasym: m:n bidirectional asymmetric relations using intermediate table
 	* mnsym: m:n bidirectional symmetric relations using intermediate table
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Resources/Private/Language/locallang_db.xlf b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Resources/Private/Language/locallang_db.xlf
index 31cf24dd05aa..6315551009e7 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Resources/Private/Language/locallang_db.xlf
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Resources/Private/Language/locallang_db.xlf
@@ -22,9 +22,6 @@
 			<trans-unit id="tt_content.tx_irretutorial_1nff_hotels" resname="tt_content.tx_irretutorial_1nff_hotels">
 				<source>Hotels (1nff):</source>
 			</trans-unit>
-			<trans-unit id="tt_content.tx_irretutorial_1ncsv_hotels" resname="tt_content.tx_irretutorial_1ncsv_hotels">
-				<source>Hotels (1ncsv):</source>
-			</trans-unit>
 			<trans-unit id="tt_content.tx_irretutorial_flexform" resname="tt_content.tx_irretutorial_flexform">
 				<source>IRRE:</source>
 			</trans-unit>
@@ -35,15 +32,6 @@
 				<source>IRRE Tutorial</source>
 			</trans-unit>
 
-			<trans-unit id="tx_irretutorial_1ncsv_hotel" resname="tx_irretutorial_1ncsv_hotel">
-				<source>1:n CSV: Hotels</source>
-			</trans-unit>
-			<trans-unit id="tx_irretutorial_1ncsv_offer" resname="tx_irretutorial_1ncsv_offer">
-				<source>1:n CSV: Offers</source>
-			</trans-unit>
-			<trans-unit id="tx_irretutorial_1ncsv_price" resname="tx_irretutorial_1ncsv_price">
-				<source>1:n CSV: Prices</source>
-			</trans-unit>
 			<trans-unit id="tx_irretutorial_1nff_hotel" resname="tx_irretutorial_1nff_hotel">
 				<source>1:n FF: Hotels</source>
 			</trans-unit>
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.php
index 9086fdc05c8d..eaad0c29306e 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.php
@@ -7,10 +7,10 @@ use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
 defined('TYPO3') or die();
 
 ExtensionManagementUtility::allowTableOnStandardPages(
-    'tx_irretutorial_1nff_hotel,tx_irretutorial_1nff_offer,tx_irretutorial_1nff_price,tx_irretutorial_mnasym_hotel,tx_irretutorial_mnasym_hotel_offer_rel,tx_irretutorial_1ncsv_hotel,tx_irretutorial_1ncsv_offer'
+    'tx_irretutorial_1nff_hotel,tx_irretutorial_1nff_offer,tx_irretutorial_1nff_price,tx_irretutorial_mnasym_hotel,tx_irretutorial_mnasym_hotel_offer_rel'
 );
 ExtensionManagementUtility::allowTableOnStandardPages(
-    'tx_irretutorial_mnasym_offer,tx_irretutorial_mnasym_price,tx_irretutorial_mnmmasym_hotel,tx_irretutorial_mnmmasym_offer,tx_irretutorial_mnattr_offer,tx_irretutorial_1ncsv_price'
+    'tx_irretutorial_mnasym_offer,tx_irretutorial_mnasym_price,tx_irretutorial_mnmmasym_hotel,tx_irretutorial_mnmmasym_offer,tx_irretutorial_mnattr_offer'
 );
 ExtensionManagementUtility::allowTableOnStandardPages(
     'tx_irretutorial_mnmmasym_price,tx_irretutorial_mnsym_hotel,tx_irretutorial_mnsym_hotel_rel,tx_irretutorial_mnattr_hotel,tx_irretutorial_mnattr_hotel_offer_rel'
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.sql b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.sql
index 646ce4db38fc..c4ee980a4ba9 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.sql
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/ext_tables.sql
@@ -6,8 +6,7 @@
 # Table structure for table 'pages'
 #
 CREATE TABLE pages (
-    tx_irretutorial_hotels int(11) DEFAULT '0' NOT NULL,
-    tx_irretutorial_1ncsv_hotels text
+    tx_irretutorial_hotels int(11) DEFAULT '0' NOT NULL
 );
 
 #
@@ -15,43 +14,9 @@ CREATE TABLE pages (
 #
 CREATE TABLE tt_content (
     tx_irretutorial_1nff_hotels int(11) DEFAULT '0' NOT NULL,
-    tx_irretutorial_1ncsv_hotels text,
     tx_irretutorial_flexform mediumtext
 );
 
-
-#######################################################################################################################
-# 1ncsv: 1:n relations using comma separated values as list
-#######################################################################################################################
-
-#
-# Table structure for table 'tx_irretutorial_1ncsv_hotel'
-#
-CREATE TABLE tx_irretutorial_1ncsv_hotel (
-	title tinytext NOT NULL,
-	offers text NOT NULL
-);
-
-
-
-#
-# Table structure for table 'tx_irretutorial_1ncsv_offer'
-#
-CREATE TABLE tx_irretutorial_1ncsv_offer (
-	title tinytext NOT NULL,
-	prices text NOT NULL
-);
-
-
-
-#
-# Table structure for table 'tx_irretutorial_1ncsv_price'
-#
-CREATE TABLE tx_irretutorial_1ncsv_price (
-	title tinytext NOT NULL,
-	price varchar(255) DEFAULT '0.00' NOT NULL
-);
-
 #######################################################################################################################
 # 1nff: 1:n relations using foreign_field as pointer on child table
 #######################################################################################################################
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/pages.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/pages.php
new file mode 100644
index 000000000000..6721f0bf41a2
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/pages.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+
+defined('TYPO3') or die();
+
+ExtensionManagementUtility::addTCAcolumns(
+    'pages',
+    [
+        'tx_testirrecsv_hotels' => [
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:pages.hotels',
+            'config' => [
+                'type' => 'inline',
+                'foreign_table' => 'tx_testirrecsv_hotel',
+                'maxitems' => 10,
+                'appearance' => [
+                    'showSynchronizationLink' => 1,
+                    'showAllLocalizationLink' => 1,
+                    'showPossibleLocalizationRecords' => 1,
+                ],
+                'default' => '',
+            ],
+        ],
+    ]
+);
+
+ExtensionManagementUtility::addToAllTCAtypes(
+    'pages',
+    '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:pages.div.test_irre_csv, tx_testirrecsv_hotels'
+);
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/tt_content.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/tt_content.php
new file mode 100644
index 000000000000..1b70e54d6b99
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/Overrides/tt_content.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+
+defined('TYPO3') or die();
+
+ExtensionManagementUtility::addTCAcolumns(
+    'tt_content',
+    [
+        'tx_testirrecsv_hotels' => [
+            'exclude' => true,
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tt_content.hotels',
+            'config' => [
+                'type' => 'inline',
+                'foreign_table' => 'tx_testirrecsv_hotel',
+                'maxitems' => 10,
+                'appearance' => [
+                    'showSynchronizationLink' => 1,
+                    'showAllLocalizationLink' => 1,
+                    'showPossibleLocalizationRecords' => 1,
+                ],
+                'default' => '',
+            ],
+        ],
+    ]
+);
+
+ExtensionManagementUtility::addToAllTCAtypes(
+    'tt_content',
+    '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tt_content.div.test_irre_csv, tx_testirrecsv_hotels'
+);
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_hotel.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_hotel.php
similarity index 78%
rename from typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_hotel.php
rename to typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_hotel.php
index 0a4729a01157..e5d50fecc212 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_hotel.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_hotel.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 
 return [
     'ctrl' => [
-        'title' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_1ncsv_hotel',
+        'title' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_testirrecsv_hotel',
         'label' => 'title',
         'tstamp' => 'tstamp',
         'crdate' => 'crdate',
@@ -18,7 +18,7 @@ return [
         'enablecolumns' => [
             'disabled' => 'hidden',
         ],
-        'iconfile' => 'EXT:irre_tutorial/Resources/Public/Icons/icon_tx_irretutorial_hotel.gif',
+        'iconfile' => 'EXT:test_irre_csv/Resources/Public/Icons/icon_hotel.gif',
         'versioningWS' => true,
         'origUid' => 't3_origuid',
     ],
@@ -39,8 +39,8 @@ return [
                 'items' => [
                     ['', 0],
                 ],
-                'foreign_table' => 'tx_irretutorial_1ncsv_hotel',
-                'foreign_table_where' => 'AND tx_irretutorial_1ncsv_hotel.pid=###CURRENT_PID### AND tx_irretutorial_1ncsv_hotel.sys_language_uid IN (-1,0)',
+                'foreign_table' => 'tx_testirrecsv_hotel',
+                'foreign_table_where' => 'AND {#tx_testirrecsv_hotel}.{#pid}=###CURRENT_PID### AND {#tx_testirrecsv_hotel}.{#sys_language_uid} IN (-1,0)',
                 'default' => 0,
             ],
         ],
@@ -61,7 +61,7 @@ return [
         'title' => [
             'exclude' => true,
             'l10n_mode' => 'prefixLangTitle',
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_hotel.title',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_hotel.title',
             'config' => [
                 'type' => 'input',
                 'size' => 30,
@@ -70,10 +70,10 @@ return [
         ],
         'offers' => [
             'exclude' => true,
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_hotel.offers',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_hotel.offers',
             'config' => [
                 'type' => 'inline',
-                'foreign_table' => 'tx_irretutorial_1ncsv_offer',
+                'foreign_table' => 'tx_testirrecsv_offer',
                 'maxitems' => 10,
                 'appearance' => [
                     'showSynchronizationLink' => 1,
@@ -86,8 +86,8 @@ return [
     ],
     'types' => [
         '0' => ['showitem' =>
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.general, title, offers, ' .
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.general, title, offers, ' .
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
         ],
     ],
     'palettes' => [
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_offer.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_offer.php
similarity index 78%
rename from typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_offer.php
rename to typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_offer.php
index 2bb15d8e6df4..47f69b21d6d1 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_offer.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_offer.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 
 return [
     'ctrl' => [
-        'title' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_1ncsv_offer',
+        'title' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_testirrecsv_offer',
         'label' => 'title',
         'tstamp' => 'tstamp',
         'crdate' => 'crdate',
@@ -18,7 +18,7 @@ return [
         'enablecolumns' => [
             'disabled' => 'hidden',
         ],
-        'iconfile' => 'EXT:irre_tutorial/Resources/Public/Icons/icon_tx_irretutorial_offer.gif',
+        'iconfile' => 'EXT:test_irre_csv/Resources/Public/Icons/icon_offer.gif',
         'versioningWS' => true,
         'origUid' => 't3_origuid',
     ],
@@ -39,8 +39,8 @@ return [
                 'items' => [
                     ['', 0],
                 ],
-                'foreign_table' => 'tx_irretutorial_1ncsv_offer',
-                'foreign_table_where' => 'AND {#tx_irretutorial_1ncsv_offer}.{#pid}=###CURRENT_PID### AND {#tx_irretutorial_1ncsv_offer}.{#sys_language_uid} IN (-1,0)',
+                'foreign_table' => 'tx_testirrecsv_offer',
+                'foreign_table_where' => 'AND {#tx_testirrecsv_offer}.{#pid}=###CURRENT_PID### AND {#tx_testirrecsv_offer}.{#sys_language_uid} IN (-1,0)',
                 'default' => 0,
             ],
         ],
@@ -61,7 +61,7 @@ return [
         'title' => [
             'exclude' => true,
             'l10n_mode' => 'prefixLangTitle',
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_offer.title',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_offer.title',
             'config' => [
                 'type' => 'input',
                 'size' => 30,
@@ -70,10 +70,10 @@ return [
         ],
         'prices' => [
             'exclude' => true,
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_offer.prices',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_offer.prices',
             'config' => [
                 'type' => 'inline',
-                'foreign_table' => 'tx_irretutorial_1ncsv_price',
+                'foreign_table' => 'tx_testirrecsv_price',
                 'maxitems' => 10,
                 'appearance' => [
                     'showSynchronizationLink' => 1,
@@ -86,8 +86,8 @@ return [
     ],
     'types' => [
         '0' => ['showitem' =>
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.general, title, prices,' .
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.general, title, prices,' .
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
         ],
     ],
     'palettes' => [
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_price.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_price.php
similarity index 78%
rename from typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_price.php
rename to typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_price.php
index afa08688b1aa..672306601c0a 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial/Configuration/TCA/tx_irretutorial_1ncsv_price.php
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Configuration/TCA/tx_testirrecsv_price.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 
 return [
     'ctrl' => [
-        'title' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_1ncsv_price',
+        'title' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_testirrecsv_price',
         'label' => 'title',
         'tstamp' => 'tstamp',
         'crdate' => 'crdate',
@@ -18,7 +18,7 @@ return [
         'enablecolumns' => [
             'disabled' => 'hidden',
         ],
-        'iconfile' => 'EXT:irre_tutorial/Resources/Public/Icons/icon_tx_irretutorial_price.gif',
+        'iconfile' => 'EXT:test_irre_csv/Resources/Public/Icons/icon_price.gif',
         'versioningWS' => true,
         'origUid' => 't3_origuid',
     ],
@@ -39,8 +39,8 @@ return [
                 'items' => [
                     ['', 0],
                 ],
-                'foreign_table' => 'tx_irretutorial_1ncsv_price',
-                'foreign_table_where' => 'AND {#tx_irretutorial_1ncsv_price}.{#pid}=###CURRENT_PID### AND {#tx_irretutorial_1ncsv_price}.{#sys_language_uid} IN (-1,0)',
+                'foreign_table' => 'tx_testirrecsv_price',
+                'foreign_table_where' => 'AND {#tx_testirrecsv_price}.{#pid}=###CURRENT_PID### AND {#tx_testirrecsv_price}.{#sys_language_uid} IN (-1,0)',
                 'default' => 0,
             ],
         ],
@@ -61,7 +61,7 @@ return [
         'title' => [
             'exclude' => true,
             'l10n_mode' => 'prefixLangTitle',
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_price.title',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_price.title',
             'config' => [
                 'type' => 'input',
                 'size' => 30,
@@ -70,7 +70,7 @@ return [
         ],
         'price' => [
             'exclude' => true,
-            'label' => 'LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_price.price',
+            'label' => 'LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tx_irretutorial_price.price',
             'config' => [
                 'type' => 'input',
                 'size' => 30,
@@ -80,8 +80,8 @@ return [
     ],
     'types' => [
         '0' => ['showitem' =>
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.general, title, price,' .
-            '--div--;LLL:EXT:irre_tutorial/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.general, title, price,' .
+            '--div--;LLL:EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf:tabs.visibility, sys_language_uid, l18n_parent, l18n_diffsource, hidden',
         ],
     ],
     'palettes' => [
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Private/Language/locallang_db.xlf b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Private/Language/locallang_db.xlf
new file mode 100644
index 000000000000..dc116bf1b872
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Private/Language/locallang_db.xlf
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
+	<file source-language="en" datatype="plaintext" original="EXT:test_irre_csv/Resources/Private/Language/locallang_db.xlf" date="2021-11-13T08:05:00Z" product-name="test_irre_csv">
+		<header/>
+		<body>
+			<trans-unit id="tabs.general" resname="tabs.general">
+				<source>General</source>
+			</trans-unit>
+			<trans-unit id="tabs.visibility" resname="tabs.visibility">
+				<source>Visibility</source>
+			</trans-unit>
+			<trans-unit id="tt_content.tx_testirrecsv_hotels" resname="tt_content.tx_testirrecsv_hotels">
+				<source>Hotels (1ncsv):</source>
+			</trans-unit>
+			<trans-unit id="tx_testirrecsv_hotel" resname="tx_testirrecsv_hotel">
+				<source>1:n CSV: Hotels</source>
+			</trans-unit>
+			<trans-unit id="tx_testirrecsv_offer" resname="tx_testirrecsv_offer">
+				<source>1:n CSV: Offers</source>
+			</trans-unit>
+			<trans-unit id="tx_testirrecsv_price" resname="tx_testirrecsv_price">
+				<source>1:n CSV: Prices</source>
+			</trans-unit>
+			<trans-unit id="pages.div.test_irre_csv" resname="pages.doktype.div.test_irre_csv">
+				<source>TEST IRRE CSV</source>
+			</trans-unit>
+			<trans-unit id="tt_content.div.test_irre_csv" resname="pages.doktype.div.test_irre_csv">
+				<source>TEST IRRE CSV</source>
+			</trans-unit>
+			<trans-unit id="tx_irretutorial_hotel.title" resname="tx_irretutorial_hotel.title">
+				<source>Title:</source>
+			</trans-unit>
+			<trans-unit id="tx_irretutorial_hotel.offers" resname="tx_irretutorial_hotel.offers">
+				<source>Offers:</source>
+			</trans-unit>
+			<trans-unit id="tx_irretutorial_hotel.prices" resname="tx_irretutorial_hotel.prices">
+				<source>Prices:</source>
+			</trans-unit>
+			<trans-unit id="pages.hotels" resname="pages.hotels">
+				<source>Hotels</source>
+			</trans-unit>
+			<trans-unit id="tt_content.hotels" resname="tt_content.hotels">
+				<source>Hotels</source>
+			</trans-unit>
+		</body>
+	</file>
+</xliff>
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/Extension.svg b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/Extension.svg
new file mode 100644
index 000000000000..bca7a17509c5
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/Extension.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64"><path fill="#FF8700" d="M0 0h64v64H0z"/><path fill="#FFF" d="M42.8 32.8c-3.6 0-8.1-10.1-8.1-15.1 0-2.3.9-2.7 3.2-2.7 5.5 0 11 .9 11 4-.1 6.2-4 13.8-6.1 13.8zM28.5 18.5c0 5 6.4 20.2 10.7 20.2.5 0 .9-.1 1.4-.2-3.8 6.1-8.4 10.6-11.2 10.6-5.9 0-14.3-17.9-14.3-25.7 0-1.2.3-2.2.7-2.8 2-2.5 8.4-4.4 13.7-5-.6.4-1 1-1 2.9z"/></svg>
\ No newline at end of file
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_hotel.gif b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_hotel.gif
new file mode 100644
index 0000000000000000000000000000000000000000..fa6b46c0059ca389227067121356b9751fe389cf
GIT binary patch
literal 117
zcmZ?wbhEHb6k-rySj51v>E?%HhmW;1wJ<O+{Qv(SNJ4<(PZmZ71{MY#5ErDDf!WGq
z)15CLI32Wkl@4WQGt4|zdLV&MDU&tBWL3_pxVL7PKgsMi-*9{T{3Yrk0@;TZf&??H
O<{zD0(&fXzU=09P#V3FO

literal 0
HcmV?d00001

diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_offer.gif b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_offer.gif
new file mode 100644
index 0000000000000000000000000000000000000000..a573eb3ac155d9c871f32027ccd2cd9f2b9abad6
GIT binary patch
literal 117
zcmZ?wbhEHb6k-rySj51v?dzUnhmW;1wJ<O+{Qv(SNJ4<(PZmZ71{MY#5ErDDf!WGq
z)15CLI32Wkl@4WQGt4|zdLV&MDU&tBWL3_pxVL7PKgsMi-*9{T{3Yrk0@;TZf&??H
O<{zD0(&fXzU=09H@h5Bm

literal 0
HcmV?d00001

diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_price.gif b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/Resources/Public/Icons/icon_price.gif
new file mode 100644
index 0000000000000000000000000000000000000000..8ab1559baf32510d2a63351fc7eedca012da1a40
GIT binary patch
literal 117
zcmZ?wbhEHb6k-rySj52afA8L7hmW;1wJ-qL|NjF?2vGdV!pOkD!k`1<g48lFTX}4{
z^W_7lgEp_yq0DTCna4^GB=9L^vSyg9%2^fn*6i{pnce0aZf~EzL_I_x`>;ZgV20KF
MqmxUzd>9z40akY>egFUf

literal 0
HcmV?d00001

diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_emconf.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_emconf.php
new file mode 100644
index 000000000000..b339f6254ae7
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_emconf.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+$EM_CONF[$_EXTKEY] = [
+    'title' => 'DataHandler Testing test_irre_csv',
+    'description' => 'DataHandler Testing test_irre_csv',
+    'category' => 'example',
+    'version' => '11.5.3',
+    'state' => 'beta',
+    'clearCacheOnLoad' => 0,
+    'author' => 'Anja Leichsenring',
+    'author_email' => 'aleichsenring@ab-softlab.de',
+    'author_company' => '',
+    'constraints' => [
+        'depends' => [
+            'typo3' => '11.5.3',
+            'workspaces' => '11.5.3',
+        ],
+        'conflicts' => [],
+        'suggests' => [],
+    ],
+];
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.php b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.php
new file mode 100644
index 000000000000..714396637a5d
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
+
+defined('TYPO3') or die();
+
+ExtensionManagementUtility::allowTableOnStandardPages('tx_testirrecsv_hotel');
+ExtensionManagementUtility::allowTableOnStandardPages('tx_testirrecsv_offer');
+ExtensionManagementUtility::allowTableOnStandardPages('tx_testirrecsv_price');
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.sql b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.sql
new file mode 100644
index 000000000000..68114a064210
--- /dev/null
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv/ext_tables.sql
@@ -0,0 +1,46 @@
+####################################################
+# 1:n relations using comma separated values as list
+####################################################
+
+#
+# Table structure for table 'tx_testirrecsv_hotel'
+#
+CREATE TABLE tx_testirrecsv_hotel
+(
+	title  tinytext NOT NULL,
+	offers text     NOT NULL
+);
+
+#
+# Table structure for table 'tx_testirrecsv_offer'
+#
+CREATE TABLE tx_testirrecsv_offer
+(
+	title  tinytext NOT NULL,
+	prices text     NOT NULL
+);
+
+#
+# Table structure for table 'tx_testirrecsv_price'
+#
+CREATE TABLE tx_testirrecsv_price
+(
+	title tinytext                    NOT NULL,
+	price varchar(255) DEFAULT '0.00' NOT NULL
+);
+
+#
+# Table structure for table 'pages'
+#
+CREATE TABLE pages
+(
+	tx_testirrecsv_hotels text
+);
+
+#
+# Table structure for table 'tt_content'
+#
+CREATE TABLE tt_content
+(
+	tx_testirrecsv_hotels text
+);
diff --git a/typo3/sysext/core/Tests/Functional/Fixtures/Frontend/JsonRenderer.typoscript b/typo3/sysext/core/Tests/Functional/Fixtures/Frontend/JsonRenderer.typoscript
index dbfe417e5753..d5e2356e615d 100644
--- a/typo3/sysext/core/Tests/Functional/Fixtures/Frontend/JsonRenderer.typoscript
+++ b/typo3/sysext/core/Tests/Functional/Fixtures/Frontend/JsonRenderer.typoscript
@@ -9,7 +9,7 @@ config {
 
 	watcher {
 		tableFields {
-			pages = uid,_PAGES_OVERLAY_UID,pid,sorting,title,tx_irretutorial_hotels,tx_irretutorial_1ncsv_hotels
+			pages = uid,_PAGES_OVERLAY_UID,pid,sorting,title,tx_irretutorial_hotels,tx_testirrecsv_hotels
 			sys_category = uid,_ORIG_uid,_LOCALIZED_UID,pid,sys_language_uid,title,parent,items,sys_language_uid
 			sys_file = uid,_ORIG_uid,_LOCALIZED_UID,pid,title,sys_language_uid
 			sys_file_reference = uid,_ORIG_uid,_LOCALIZED_UID,title,description,alternative,link,missing,identifier,file,pid,sys_language_uid,title,parent,items,sys_language_uid,uid_local,uid_foreign,tablenames,fieldname,table_local
@@ -17,9 +17,9 @@ config {
 			tx_irretutorial_1nff_hotel = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,offers
 			tx_irretutorial_1nff_offer = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,prices
 			tx_irretutorial_1nff_price = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,price
-			tx_irretutorial_1ncsv_hotel = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,offers
-			tx_irretutorial_1ncsv_offer = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,prices
-			tx_irretutorial_1ncsv_price = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,price
+			tx_testirrecsv_hotel = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,offers
+			tx_testirrecsv_offer = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,prices
+			tx_testirrecsv_price = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title,price
 			tx_testdatahandler_element = uid,_ORIG_uid,_LOCALIZED_UID,pid,sorting,sys_language_uid,title
 		}
 	}
@@ -79,16 +79,16 @@ page {
 		}
 		16 = CONTENT
 		16 {
-			if.isTrue.field = tx_irretutorial_1ncsv_hotels
-			table = tx_irretutorial_1ncsv_hotel
+			if.isTrue.field = tx_testirrecsv_hotels
+			table = tx_testirrecsv_hotel
 			select {
-				uidInList.data = field:tx_irretutorial_1ncsv_hotels
+				uidInList.data = field:tx_testirrecsv_hotels
 				orderBy = sorting
 				# prevent sys_language_uid lookup
 				languageField = 0
 			}
 			renderObj < lib.watcherDataObject
-			renderObj.1.watcher.dataWrap = {register:watcher}|.tx_irretutorial_1ncsv_hotels/tx_irretutorial_1ncsv_hotel:{field:uid}
+			renderObj.1.watcher.dataWrap = {register:watcher}|.tx_testirrecsv_hotels/tx_testirrecsv_hotel:{field:uid}
 		}
 		20 = CONTENT
 		20 {
@@ -162,21 +162,21 @@ page {
 				}
 				30 = CONTENT
 				30 {
-					if.isTrue.field = tx_irretutorial_1ncsv_hotels
-					table = tx_irretutorial_1ncsv_hotel
+					if.isTrue.field = tx_testirrecsv_hotels
+					table = tx_testirrecsv_hotel
 					select {
-						uidInList.data = field:tx_irretutorial_1ncsv_hotels
+						uidInList.data = field:tx_testirrecsv_hotels
 						orderBy = sorting
 						# prevent sys_language_uid lookup
 						languageField = 0
 					}
 					renderObj < lib.watcherDataObject
-					renderObj.1.watcher.dataWrap = {register:watcher}|.tx_irretutorial_1ncsv_hotels/tx_irretutorial_1ncsv_hotel:{field:uid}
+					renderObj.1.watcher.dataWrap = {register:watcher}|.tx_testirrecsv_hotels/tx_testirrecsv_hotel:{field:uid}
 					renderObj {
 						10 = CONTENT
 						10 {
 							if.isTrue.field = offers
-							table = tx_irretutorial_1ncsv_offer
+							table = tx_testirrecsv_offer
 							select {
 								uidInList.data = field:offers
 								orderBy = sorting
@@ -184,12 +184,12 @@ page {
 								languageField = 0
 							}
 							renderObj < lib.watcherDataObject
-							renderObj.1.watcher.dataWrap = {register:watcher}|.offers/tx_irretutorial_1ncsv_offer:{field:uid}
+							renderObj.1.watcher.dataWrap = {register:watcher}|.offers/tx_testirrecsv_offer:{field:uid}
 							renderObj {
 								10 = CONTENT
 								10 {
 									if.isTrue.field = prices
-									table = tx_irretutorial_1ncsv_price
+									table = tx_testirrecsv_price
 									select {
 										uidInList.data = field:prices
 										orderBy = sorting
@@ -197,7 +197,7 @@ page {
 										languageField = 0
 									}
 									renderObj < lib.watcherDataObject
-									renderObj.1.watcher.dataWrap = {register:watcher}|.prices/tx_irretutorial_1ncsv_price:{field:uid}
+									renderObj.1.watcher.dataWrap = {register:watcher}|.prices/tx_testirrecsv_price:{field:uid}
 								}
 							}
 						}
diff --git a/typo3/sysext/impexp/Tests/Functional/Export/IrreTutorialRecordsTest.php b/typo3/sysext/impexp/Tests/Functional/Export/IrreTutorialRecordsTest.php
index 66a6cb288775..0c639d830872 100644
--- a/typo3/sysext/impexp/Tests/Functional/Export/IrreTutorialRecordsTest.php
+++ b/typo3/sysext/impexp/Tests/Functional/Export/IrreTutorialRecordsTest.php
@@ -28,6 +28,7 @@ class IrreTutorialRecordsTest extends AbstractImportExportTestCase
      * @var array
      */
     protected $testExtensionsToLoad = [
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
         'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
     ];
 
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseAssertions/importIrreRecords.csv b/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseAssertions/importIrreRecords.csv
index ba32c6de4b16..2c5fc380a8bd 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseAssertions/importIrreRecords.csv
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseAssertions/importIrreRecords.csv
@@ -2,18 +2,18 @@
 ,"uid","pid","sorting","deleted","title",,,,,,,,
 ,1,0,256,0,"IRRE",,,,,,,,
 "tt_content",,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","header","categories","tx_irretutorial_1nff_hotels","tx_irretutorial_1ncsv_hotels",,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","header","categories","tx_irretutorial_1nff_hotels","tx_testirrecsv_hotels",,,
 ,1,1,256,0,0,0,"Test content",0,2,"1,2",,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,
 ,"uid","pid","cruser_id","sys_language_uid","l18n_parent","sorting","deleted","hidden","title","offers",,,
 ,1,1,1,0,0,256,0,0,"Hotel 1 (csv)","1,2",,,
 ,2,1,1,0,0,128,0,0,"Hotel 2 (csv)",3,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,
 ,"uid","pid","cruser_id","sys_language_uid","l18n_parent","sorting","deleted","hidden","title","prices",,,
 ,1,1,1,0,0,256,0,0,"Offer 1.1 (csv)",1,,,
 ,2,1,1,0,0,128,0,0,"Offer 1.2 (csv)",2,,,
 ,3,1,1,0,0,64,0,0,"Offer 2.2 (csv)",3,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,
 ,"uid","pid","cruser_id","sys_language_uid","l18n_parent","sorting","deleted","hidden","title","price",,,
 ,1,1,1,0,0,256,0,0,"Price 1.1.1 (csv)",567.00,,,
 ,2,1,1,0,0,128,0,0,"Price 1.2.1 (csv)",90.00,,,
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseImports/irre_tutorial.xml b/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseImports/irre_tutorial.xml
index d5ffffad9744..dff5291a1cd1 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseImports/irre_tutorial.xml
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/DatabaseImports/irre_tutorial.xml
@@ -17,7 +17,7 @@
 		<t3ver_oid>0</t3ver_oid>
 		<t3ver_wsid>0</t3ver_wsid>
 		<tx_irretutorial_1nff_hotels>2</tx_irretutorial_1nff_hotels>
-		<tx_irretutorial_1ncsv_hotels>1,2</tx_irretutorial_1ncsv_hotels>
+		<tx_testirrecsv_hotels>1,2</tx_testirrecsv_hotels>
 		<tx_irretutorial_flexform><![CDATA[<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <T3FlexForms>
     <data>
@@ -32,7 +32,7 @@
 </T3FlexForms>]]></tx_irretutorial_flexform>
         <sorting>128</sorting>
 	</tt_content>
-	<tx_irretutorial_1ncsv_hotel>
+	<tx_testirrecsv_hotel>
 		<uid>1</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -45,8 +45,8 @@
 		<title>Hotel 1 (csv)</title>
 		<offers>1,2</offers>
         <sorting>128</sorting>
-	</tx_irretutorial_1ncsv_hotel>
-	<tx_irretutorial_1ncsv_hotel>
+	</tx_testirrecsv_hotel>
+	<tx_testirrecsv_hotel>
 		<uid>2</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -59,8 +59,8 @@
 		<title>Hotel 2 (csv)</title>
 		<offers>3</offers>
         <sorting>256</sorting>
-	</tx_irretutorial_1ncsv_hotel>
-	<tx_irretutorial_1ncsv_offer>
+	</tx_testirrecsv_hotel>
+	<tx_testirrecsv_offer>
 		<uid>1</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -73,8 +73,8 @@
 		<title>Offer 1.1 (csv)</title>
 		<prices>1</prices>
         <sorting>128</sorting>
-	</tx_irretutorial_1ncsv_offer>
-	<tx_irretutorial_1ncsv_offer>
+	</tx_testirrecsv_offer>
+	<tx_testirrecsv_offer>
 		<uid>2</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -87,8 +87,8 @@
 		<title>Offer 1.2 (csv)</title>
 		<prices>2</prices>
         <sorting>256</sorting>
-	</tx_irretutorial_1ncsv_offer>
-	<tx_irretutorial_1ncsv_offer>
+	</tx_testirrecsv_offer>
+	<tx_testirrecsv_offer>
 		<uid>3</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -101,8 +101,8 @@
 		<title>Offer 2.2 (csv)</title>
 		<prices>3</prices>
         <sorting>512</sorting>
-	</tx_irretutorial_1ncsv_offer>
-	<tx_irretutorial_1ncsv_price>
+	</tx_testirrecsv_offer>
+	<tx_testirrecsv_price>
 		<uid>1</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -114,8 +114,8 @@
 		<hidden>0</hidden>
 		<title>Price 1.1.1 (csv)</title>
 		<price>567.00</price>
-	</tx_irretutorial_1ncsv_price>
-	<tx_irretutorial_1ncsv_price>
+	</tx_testirrecsv_price>
+	<tx_testirrecsv_price>
 		<uid>2</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -127,8 +127,8 @@
 		<hidden>0</hidden>
 		<title>Price 1.2.1 (csv)</title>
 		<price>90.00</price>
-	</tx_irretutorial_1ncsv_price>
-	<tx_irretutorial_1ncsv_price>
+	</tx_testirrecsv_price>
+	<tx_testirrecsv_price>
 		<uid>3</uid>
 		<pid>1</pid>
 		<cruser_id>1</cruser_id>
@@ -140,7 +140,7 @@
 		<hidden>0</hidden>
 		<title>Price 2.2.1 (csv)</title>
 		<price>112.00</price>
-	</tx_irretutorial_1ncsv_price>
+	</tx_testirrecsv_price>
 	<tx_irretutorial_1nff_hotel>
 		<uid>1</uid>
 		<pid>1</pid>
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/IrreRecordsIncludeFields.php b/typo3/sysext/impexp/Tests/Functional/Fixtures/IrreRecordsIncludeFields.php
index e65b29416352..3a536c7bda99 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/IrreRecordsIncludeFields.php
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/IrreRecordsIncludeFields.php
@@ -16,9 +16,9 @@ return [
         'hidden',
         't3ver_oid',
         'tx_irretutorial_1nff_hotels',
-        'tx_irretutorial_1ncsv_hotels',
+        'tx_testirrecsv_hotels',
     ],
-    'tx_irretutorial_1ncsv_hotel' => [
+    'tx_testirrecsv_hotel' => [
         'cruser_id',
         'sys_language_uid',
         'l18n_parent',
@@ -28,7 +28,7 @@ return [
         'title',
         'offers',
     ],
-    'tx_irretutorial_1ncsv_offer' => [
+    'tx_testirrecsv_offer' => [
         'cruser_id',
         'sys_language_uid',
         'l18n_parent',
@@ -38,7 +38,7 @@ return [
         'title',
         'prices',
     ],
-    'tx_irretutorial_1ncsv_price' => [
+    'tx_testirrecsv_price' => [
         'cruser_id',
         'sys_language_uid',
         'l18n_parent',
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlExports/irre-records.xml b/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlExports/irre-records.xml
index 44b093a63d83..845461c2a4f9 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlExports/irre-records.xml
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlExports/irre-records.xml
@@ -29,35 +29,36 @@
 					<pid>1</pid>
 					<title>Test content</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1nff_hotel:1" type="array">
+						<element index="tx_testirrecsv_hotel:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1nff_hotel:2" type="array">
+						<element index="tx_testirrecsv_hotel:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_hotel:1" type="array">
+						<element index="tx_irretutorial_1nff_hotel:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_hotel:2" type="array">
+						<element index="tx_irretutorial_1nff_hotel:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
+
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_hotel" type="array">
+			<table index="tx_testirrecsv_hotel" type="array">
 				<rec index="2" type="array">
 					<uid>2</uid>
 					<pid>1</pid>
 					<title>Hotel 2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_offer:3" type="array">
+						<element index="tx_testirrecsv_offer:3" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -67,27 +68,27 @@
 					<pid>1</pid>
 					<title>Hotel 1 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_offer:1" type="array">
+						<element index="tx_testirrecsv_offer:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_offer:2" type="array">
+						<element index="tx_testirrecsv_offer:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_offer" type="array">
+			<table index="tx_testirrecsv_offer" type="array">
 				<rec index="3" type="array">
 					<uid>3</uid>
 					<pid>1</pid>
 					<title>Offer 2.2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:3" type="array">
+						<element index="tx_testirrecsv_price:3" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -97,9 +98,9 @@
 					<pid>1</pid>
 					<title>Offer 1.2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:2" type="array">
+						<element index="tx_testirrecsv_price:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -109,15 +110,15 @@
 					<pid>1</pid>
 					<title>Offer 1.1 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:1" type="array">
+						<element index="tx_testirrecsv_price:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_price" type="array">
+			<table index="tx_testirrecsv_price" type="array">
 				<rec index="3" type="array">
 					<uid>3</uid>
 					<pid>1</pid>
@@ -608,16 +609,16 @@
 				<table index="tt_content" type="array">
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_hotel" type="array">
+				<table index="tx_testirrecsv_hotel" type="array">
 					<item index="2">1</item>
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_offer" type="array">
+				<table index="tx_testirrecsv_offer" type="array">
 					<item index="3">1</item>
 					<item index="2">1</item>
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_price" type="array">
+				<table index="tx_testirrecsv_price" type="array">
 					<item index="3">1</item>
 					<item index="2">1</item>
 					<item index="1">1</item>
@@ -712,39 +713,39 @@
 				<field index="t3ver_oid" type="integer">0</field>
 				<field index="CType">text</field>
 				<field index="header">Test content</field>
+				<field index="tx_testirrecsv_hotels">1,2</field>
 				<field index="tx_irretutorial_1nff_hotels" type="integer">2</field>
-				<field index="tx_irretutorial_1ncsv_hotels">1,2</field>
 			</fieldlist>
 			<related index="rels" type="array">
-				<field index="tx_irretutorial_1nff_hotels" type="array">
+				<field index="tx_testirrecsv_hotels" type="array">
 					<type>db</type>
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
 					</relations>
 				</field>
-				<field index="tx_irretutorial_1ncsv_hotels" type="array">
+				<field index="tx_irretutorial_1nff_hotels" type="array">
 					<type>db</type>
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_hotel:2" type="array">
+		<tablerow index="tx_testirrecsv_hotel:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -763,13 +764,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_hotel:1" type="array">
+		<tablerow index="tx_testirrecsv_hotel:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -788,17 +789,17 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:3" type="array">
+		<tablerow index="tx_testirrecsv_offer:3" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">3</field>
 				<field index="pid" type="integer">1</field>
@@ -817,13 +818,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:2" type="array">
+		<tablerow index="tx_testirrecsv_offer:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -842,13 +843,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:1" type="array">
+		<tablerow index="tx_testirrecsv_offer:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -867,13 +868,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:3" type="array">
+		<tablerow index="tx_testirrecsv_price:3" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">3</field>
 				<field index="pid" type="integer">1</field>
@@ -888,7 +889,7 @@
 			</fieldlist>
 			<related index="rels" type="array"></related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:2" type="array">
+		<tablerow index="tx_testirrecsv_price:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -903,7 +904,7 @@
 			</fieldlist>
 			<related index="rels" type="array"></related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:1" type="array">
+		<tablerow index="tx_testirrecsv_price:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -1843,4 +1844,4 @@
 			</related>
 		</tablerow>
 	</records>
-</T3RecordDocument>
\ No newline at end of file
+</T3RecordDocument>
diff --git a/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlImports/irre-records.xml b/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlImports/irre-records.xml
index 84d0c4a73dba..6bbaf747ff3c 100644
--- a/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlImports/irre-records.xml
+++ b/typo3/sysext/impexp/Tests/Functional/Fixtures/XmlImports/irre-records.xml
@@ -29,35 +29,35 @@
 					<pid>1</pid>
 					<title>Test content</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1nff_hotel:1" type="array">
+						<element index="tx_testirrecsv_hotel:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1nff_hotel:2" type="array">
+						<element index="tx_testirrecsv_hotel:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_hotel:1" type="array">
+						<element index="tx_irretutorial_1nff_hotel:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_hotel:2" type="array">
+						<element index="tx_irretutorial_1nff_hotel:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_hotel" type="array">
+			<table index="tx_testirrecsv_hotel" type="array">
 				<rec index="2" type="array">
 					<uid>2</uid>
 					<pid>1</pid>
 					<title>Hotel 2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_offer:3" type="array">
+						<element index="tx_testirrecsv_offer:3" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -67,27 +67,27 @@
 					<pid>1</pid>
 					<title>Hotel 1 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_offer:1" type="array">
+						<element index="tx_testirrecsv_offer:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
-						<element index="tx_irretutorial_1ncsv_offer:2" type="array">
+						<element index="tx_testirrecsv_offer:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_offer" type="array">
+			<table index="tx_testirrecsv_offer" type="array">
 				<rec index="3" type="array">
 					<uid>3</uid>
 					<pid>1</pid>
 					<title>Offer 2.2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:3" type="array">
+						<element index="tx_testirrecsv_price:3" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -97,9 +97,9 @@
 					<pid>1</pid>
 					<title>Offer 1.2 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:2" type="array">
+						<element index="tx_testirrecsv_price:2" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
@@ -109,15 +109,15 @@
 					<pid>1</pid>
 					<title>Offer 1.1 (csv)</title>
 					<relations index="rels" type="array">
-						<element index="tx_irretutorial_1ncsv_price:1" type="array">
+						<element index="tx_testirrecsv_price:1" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 					<softrefs type="array"></softrefs>
 				</rec>
 			</table>
-			<table index="tx_irretutorial_1ncsv_price" type="array">
+			<table index="tx_testirrecsv_price" type="array">
 				<rec index="3" type="array">
 					<uid>3</uid>
 					<pid>1</pid>
@@ -608,16 +608,16 @@
 				<table index="tt_content" type="array">
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_hotel" type="array">
+				<table index="tx_testirrecsv_hotel" type="array">
 					<item index="2">1</item>
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_offer" type="array">
+				<table index="tx_testirrecsv_offer" type="array">
 					<item index="3">1</item>
 					<item index="2">1</item>
 					<item index="1">1</item>
 				</table>
-				<table index="tx_irretutorial_1ncsv_price" type="array">
+				<table index="tx_testirrecsv_price" type="array">
 					<item index="3">1</item>
 					<item index="2">1</item>
 					<item index="1">1</item>
@@ -712,39 +712,39 @@
 				<field index="t3ver_oid" type="integer">0</field>
 				<field index="CType">text</field>
 				<field index="header">Test content</field>
+				<field index="tx_testirrecsv_hotels">1,2</field>
 				<field index="tx_irretutorial_1nff_hotels" type="integer">2</field>
-				<field index="tx_irretutorial_1ncsv_hotels">1,2</field>
 			</fieldlist>
 			<related index="rels" type="array">
-				<field index="tx_irretutorial_1nff_hotels" type="array">
+				<field index="tx_testirrecsv_hotels" type="array">
 					<type>db</type>
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1nff_hotel</table>
+							<table>tx_testirrecsv_hotel</table>
 						</element>
 					</relations>
 				</field>
-				<field index="tx_irretutorial_1ncsv_hotels" type="array">
+				<field index="tx_irretutorial_1nff_hotels" type="array">
 					<type>db</type>
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_hotel</table>
+							<table>tx_irretutorial_1nff_hotel</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_hotel:2" type="array">
+		<tablerow index="tx_testirrecsv_hotel:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -763,13 +763,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_hotel:1" type="array">
+		<tablerow index="tx_testirrecsv_hotel:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -788,17 +788,17 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 						<element index="1" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_offer</table>
+							<table>tx_testirrecsv_offer</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:3" type="array">
+		<tablerow index="tx_testirrecsv_offer:3" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">3</field>
 				<field index="pid" type="integer">1</field>
@@ -817,13 +817,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>3</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:2" type="array">
+		<tablerow index="tx_testirrecsv_offer:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -842,13 +842,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>2</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_offer:1" type="array">
+		<tablerow index="tx_testirrecsv_offer:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -867,13 +867,13 @@
 					<relations index="itemArray" type="array">
 						<element index="0" type="array">
 							<id>1</id>
-							<table>tx_irretutorial_1ncsv_price</table>
+							<table>tx_testirrecsv_price</table>
 						</element>
 					</relations>
 				</field>
 			</related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:3" type="array">
+		<tablerow index="tx_testirrecsv_price:3" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">3</field>
 				<field index="pid" type="integer">1</field>
@@ -888,7 +888,7 @@
 			</fieldlist>
 			<related index="rels" type="array"></related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:2" type="array">
+		<tablerow index="tx_testirrecsv_price:2" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">2</field>
 				<field index="pid" type="integer">1</field>
@@ -903,7 +903,7 @@
 			</fieldlist>
 			<related index="rels" type="array"></related>
 		</tablerow>
-		<tablerow index="tx_irretutorial_1ncsv_price:1" type="array">
+		<tablerow index="tx_testirrecsv_price:1" type="array">
 			<fieldlist index="data" type="array">
 				<field index="uid" type="integer">1</field>
 				<field index="pid" type="integer">1</field>
@@ -1843,4 +1843,4 @@
 			</related>
 		</tablerow>
 	</records>
-</T3RecordDocument>
\ No newline at end of file
+</T3RecordDocument>
diff --git a/typo3/sysext/impexp/Tests/Functional/Import/IrreTutorialRecordsTest.php b/typo3/sysext/impexp/Tests/Functional/Import/IrreTutorialRecordsTest.php
index f7709ef8a4f0..33e82531649b 100644
--- a/typo3/sysext/impexp/Tests/Functional/Import/IrreTutorialRecordsTest.php
+++ b/typo3/sysext/impexp/Tests/Functional/Import/IrreTutorialRecordsTest.php
@@ -27,6 +27,7 @@ class IrreTutorialRecordsTest extends AbstractImportExportTestCase
      * @var array
      */
     protected $testExtensionsToLoad = [
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
         'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
     ];
 
diff --git a/typo3/sysext/impexp/Tests/Functional/ImportExportTest.php b/typo3/sysext/impexp/Tests/Functional/ImportExportTest.php
index 24d1824f9285..b166cf9e14d7 100644
--- a/typo3/sysext/impexp/Tests/Functional/ImportExportTest.php
+++ b/typo3/sysext/impexp/Tests/Functional/ImportExportTest.php
@@ -27,6 +27,7 @@ class ImportExportTest extends AbstractImportExportTestCase
      * @var array
      */
     protected $testExtensionsToLoad = [
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
         'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
     ];
 
diff --git a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvImport.csv b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvImport.csv
index 20aeabf0b087..816773ffa160 100644
--- a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvImport.csv
+++ b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvImport.csv
@@ -18,14 +18,14 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,1,1,0,0,"Regular Element #2",,,,,,
 ,300,91,256,0,0,0,1,-1,0,299,"Regular Element #2",6,,,,,
 ,301,91,128,0,0,0,1,1,0,0,"Regular Element #1","8,10",,,,,
 ,302,91,128,0,0,0,1,-1,0,301,"Regular Element #1 Changed Header","8,10",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -36,7 +36,7 @@
 ,9,91,128,0,0,0,1,-1,0,8,"Hotel #1","11,13",,,,,
 ,10,91,64,0,0,0,1,1,0,0,"Hotel #2",15,,,,,
 ,11,91,64,0,0,0,1,-1,0,10,"Hotel #2 Changed Title",15,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1",,,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2",,,,,,
diff --git a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvResult.csv b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvResult.csv
index 64154d6465a2..e75a595caa1c 100644
--- a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvResult.csv
+++ b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/Fixtures/WorkspaceNewPlaceholderRemovalIrreCsvResult.csv
@@ -18,14 +18,14 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,1,1,0,0,"Regular Element #2",6,,,,,
 ,300,91,256,1,0,0,1,-1,0,299,"Regular Element #2",6,,,,,
 ,301,91,128,0,0,0,1,1,0,0,"Regular Element #1 Changed Header","8,10",,,,,
 ,302,91,128,1,0,0,1,-1,0,301,"Regular Element #1 Changed Header","8,10",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -36,7 +36,7 @@
 ,9,91,128,1,0,0,1,-1,0,8,"Hotel #1","11,13",,,,,
 ,10,91,64,0,0,0,1,1,0,0,"Hotel #2 Changed Title",15,,,,,
 ,11,91,64,1,0,0,1,-1,0,10,"Hotel #2 Changed Title",15,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1",,,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2",,,,,,
diff --git a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/WorkspaceNewPlaceholderRemovalTest.php b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/WorkspaceNewPlaceholderRemovalTest.php
index 7f3c4a9ce247..e6031f8bb87b 100644
--- a/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/WorkspaceNewPlaceholderRemovalTest.php
+++ b/typo3/sysext/install/Tests/Functional/Updates/RowUpdater/WorkspaceNewPlaceholderRemovalTest.php
@@ -40,6 +40,7 @@ class WorkspaceNewPlaceholderRemovalTest extends AbstractDataHandlerActionTestCa
      * @var array
      */
     protected $testExtensionsToLoad = [
+        'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/test_irre_csv',
         'typo3/sysext/core/Tests/Functional/Fixtures/Extensions/irre_tutorial',
     ];
 
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
index a34d4046073b..30edb3f81b01 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/AbstractActionTestCase.php
@@ -42,7 +42,7 @@ abstract class AbstractActionTestCase extends \TYPO3\CMS\Core\Tests\Functional\D
 
     public function changeHotelSortingWithOfferNotWorkspaceAware(): void
     {
-        $GLOBALS['TCA']['tx_irretutorial_1ncsv_offer']['ctrl']['versioningWS'] = false;
+        $GLOBALS['TCA']['tx_testirrecsv_offer']['ctrl']['versioningWS'] = false;
         $this->actionService->moveRecord(self::TABLE_Hotel, self::VALUE_HotelIdFirst, -self::VALUE_HotelIdSecond);
     }
 
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
index 8b7bf95ca0ae..39e50d9c1322 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/DataSet/ImportDefault.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_irretutorial_1ncsv_hotels",,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","image","tx_testirrecsv_hotels",,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1",0,"3,4",,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",0,5,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,
 ,3,89,256,0,0,0,,0,0,0,0,"Hotel #1","5,6",,,,
 ,4,89,128,0,0,0,,0,0,0,0,"Hotel #2",7,,,,
 ,5,89,64,0,0,0,,0,0,0,0,"Hotel #1",8,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,
 ,5,89,256,0,0,0,,0,0,0,0,"Offer #1.1","7,8,9",,,,
 ,6,89,128,0,0,0,,0,0,0,0,"Offer #1.2","10,11",,,,
 ,7,89,64,0,0,0,,0,0,0,0,"Offer #2.1",12,,,,
 ,8,89,32,0,0,0,,0,0,0,0,"Offer #1.1",13,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,
 ,7,89,256,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 ,8,89,128,0,0,0,,0,0,0,0,"Price #1.1.2",,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/changeParentContentSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/changeParentContentSorting.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/changeParentContentSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/changeParentContentSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPage.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPageWHotelBeforeParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPageWHotelBeforeParentContent.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPageWHotelBeforeParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyPageWHotelBeforeParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContent.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContentToDifferentPage.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/copyParentContentToDifferentPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNCopyParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
index 7de2d7b9340e..8c0b9a0a859e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocParentNHotelNOfferChildrenNDiscardLocParent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocParentNHotelNOfferChildrenNDiscardLocParent.csv
index 7de2d7b9340e..8c0b9a0a859e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocParentNHotelNOfferChildrenNDiscardLocParent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocParentNHotelNOfferChildrenNDiscardLocParent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
index dbdb41164b08..c27b4e8d4eed 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
@@ -17,21 +17,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,20 +42,20 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"560d1e59437906ce8ecd07cbb8b61650","pages",91,"l10n_parent",,,,0,1,"pages",89,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContent.csv
index 778eaea68af6..41ffff543654 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,
 ,3,89,256,0,0,0,,0,0,0,0,"Hotel #1","5,6",,,,
 ,4,89,128,0,0,0,,0,0,0,0,"Hotel #2",7,,,,
 ,5,89,64,0,0,0,,0,0,0,0,"Hotel #1",8,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,
 ,5,89,256,0,0,0,,0,0,0,0,"Offer #1.1","7,8,9",,,,
 ,6,89,128,0,0,0,,0,0,0,0,"Offer #1.2","10,11",,,,
 ,7,89,64,0,0,0,,0,0,0,0,"Offer #2.1",12,,,,
 ,8,89,32,0,0,0,,0,0,0,0,"Offer #1.1",13,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,
 ,7,89,256,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 ,8,89,128,0,0,0,,0,0,0,0,"Price #1.1.2",,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContentNHotelNOfferChildren.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/createParentContentNHotelNOfferChildren.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deletePage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deletePage.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deletePage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deletePage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deleteParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deleteParentContent.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deleteParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/deleteParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/localizeParentContentWAllChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/localizeParentContentWAllChildren.csv
index dbdb41164b08..c27b4e8d4eed 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/localizeParentContentWAllChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/localizeParentContentWAllChildren.csv
@@ -17,21 +17,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,20 +42,20 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"560d1e59437906ce8ecd07cbb8b61650","pages",91,"l10n_parent",,,,0,1,"pages",89,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyNDiscardNModifyParentWHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyOnlyHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyOnlyHotelChild.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyOnlyHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyOnlyHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyPage.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentContent.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNAddHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNAddHotelChild.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNAddHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNAddHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNChangeHotelChildrenSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNChangeHotelChildrenSorting.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNChangeHotelChildrenSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNChangeHotelChildrenSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNDeleteHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNDeleteHotelChild.csv
index b9770b3843d6..d2a06c4a79de 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNDeleteHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNDeleteHotelChild.csv
@@ -16,23 +16,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,7,89,128,0,0,0,1,2,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,11,89,64,0,0,0,1,2,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,19,89,8,0,0,0,1,2,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNHotelChild.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/modifyParentNHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPage.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageNChangeSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageTwice.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageTwice.csv
index 6c5dc5b5fbfd..0355c80409f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageTwice.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Discard/DataSet/moveParentContentToDifferentPageTwice.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeHotelSortingWithOfferNotWorkspaceAware.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeHotelSortingWithOfferNotWorkspaceAware.csv
index 3d025cfd39d7..36c69e85ca03 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeHotelSortingWithOfferNotWorkspaceAware.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeHotelSortingWithOfferNotWorkspaceAware.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,192,0,0,0,1,4,0,3,"Hotel #1","5,6",,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,21 +42,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"87ac1860112f5cb0f38894a76dd1ea51","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"5b9ab89ccde77ae67c57f5691aaaeb12","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"c91df41ccdc1ba52a0a5ce74d1b59432","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",5,,,,,,
+,"729121fe935ae00b22232e2af78bce88","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
index 68f0c2477954..13562050fb2d 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/changeParentContentSorting.csv
@@ -16,18 +16,18 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,768,0,0,0,1,4,0,297,"Regular Element #1","3,4",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,256,0,0,0,1,0,0,3,"Hotel #1","5,6",,,,,
 ,7,89,128,0,0,0,1,0,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,9,89,256,0,0,0,1,0,0,5,"Offer #1.1","7,8,9",,,,,
 ,10,89,128,0,0,0,1,0,0,6,"Offer #1.2","10,11",,,,,
 ,11,89,64,0,0,0,1,0,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -53,30 +53,30 @@
 ,19,89,8,0,0,0,1,0,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"bc040fb14d68db4ad0eb8491acb67f0d","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"fe847153fde959ab7c52fd8f9fc1c39c","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d5dd97db249243bcb7a4e601eb8e5276","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"d802ba013cdccfa4906c8070467e8a1f","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"c340bd2ce9d75d6283580fedaefa9a30","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"46d41df9fbfd824cb18aa94bfbe95ea1","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"99729190073bd086a38f8375e8fc559e","tx_testirrecsv_offer",9,"prices",,,,1,1,"tx_testirrecsv_price",15,,,,,,
+,"4f22003f5f865425e004d19ed86a1661","tx_testirrecsv_offer",9,"prices",,,,2,1,"tx_testirrecsv_price",16,,,,,,
+,"551855a9cd0ffecac74fdf9e323b34dc","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",17,,,,,,
+,"a4bdc3ad5b3f3e14bad90db07d7e159c","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",18,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4725fdbe056d0c339fdced6300d0cdfd","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",10,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"0a5e43f90c440e5d97534dbd44befcd8","tt_content",299,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
index a4f520bed39c..d99230a27742 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPage.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,1,1,0,0,"Regular Element #2",6,,,,,
 ,300,91,128,0,0,0,1,1,0,0,"Regular Element #1","7,8",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
 ,7,91,128,0,0,0,1,1,0,0,"Hotel #1","10,11",,,,,
 ,8,91,64,0,0,0,1,1,0,0,"Hotel #2",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,1,1,0,0,"Offer #1.1","15,16,17",,,,,
 ,11,91,64,0,0,0,1,1,0,0,"Offer #1.2","18,19",,,,,
 ,12,91,32,0,0,0,1,1,0,0,"Offer #2.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,1,1,0,0,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8c0cd40f1ef0e5343542ae7c203a5d06","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"cee4236aa2c3b1a018cda8fb9c0f8452","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"7f7461b90e4b02c872c924566c168543","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"f49ff58c8fa26eecaeeec95ebc69a5cb","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6b44432028b124bae9a92e1251d7eade","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"e7acb2689df2c0d3694df3acd3975815","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"d26aa26a3187d0da65ce84d951ae95cd","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"6ccda67f799a86086e4d95a931567fc9","tx_irretutorial_1ncsv_hotel",7,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"ae3e733bdf38e5c2ff1d2e7fe58786e8","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"19e9a566d8e0561d7da496363b045bc6","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"e5bfe9255a6fe7cfe5b6147a76065f05","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",8,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"ef03d0208ba2e79743c8df02d39088cb","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",15,,,,,,
+,"83bc60d867d3b08a83c2a94321cddd95","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",16,,,,,,
+,"3f07887d59f5ebc61389b2c8e49a00c6","tx_testirrecsv_offer",10,"prices",,,,2,1,"tx_testirrecsv_price",17,,,,,,
+,"203065bb3075405c7bf3dc440b195e2d","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",18,,,,,,
+,"5f0625cb41c9756b9812f163043f7c09","tx_testirrecsv_offer",11,"prices",,,,1,1,"tx_testirrecsv_price",19,,,,,,
+,"cda5b68699b689aacd50983b8267e87d","tx_testirrecsv_offer",12,"prices",,,,0,1,"tx_testirrecsv_price",20,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"feac7148f96806681cea9dc8b8679093","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",10,,,,,,
+,"57b172543ad63f6931f7a5359705b317","tx_testirrecsv_hotel",7,"offers",,,,1,1,"tx_testirrecsv_offer",11,,,,,,
+,"6e1d1f03294bb5753fafd9522c6b4603","tx_testirrecsv_hotel",8,"offers",,,,0,1,"tx_testirrecsv_offer",12,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"521fc05532c48035bafc831d061135a2","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",7,,,,,,
+,"19dc89ffff32c28fabf17437633ecc73","tt_content",300,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",8,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
index 81128a60d2e7..367e89790f63 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyPageWHotelBeforeParentContent.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,1,1,0,0,"Regular Element #2",8,,,,,
 ,300,91,128,0,0,0,1,1,0,0,"Regular Element #1","6,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,1,1,0,0,"Hotel #1","9,10",,,,,
 ,7,91,128,0,0,0,1,1,0,0,"Hotel #2",11,,,,,
 ,8,91,64,0,0,0,1,1,0,0,"Hotel #1",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,1,1,0,0,"Offer #1.2","17,18",,,,,
 ,11,91,64,0,0,0,1,1,0,0,"Offer #2.1",19,,,,,
 ,12,91,32,0,0,0,1,1,0,0,"Offer #1.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,1,1,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"bc040fb14d68db4ad0eb8491acb67f0d","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"fe847153fde959ab7c52fd8f9fc1c39c","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d5dd97db249243bcb7a4e601eb8e5276","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"d802ba013cdccfa4906c8070467e8a1f","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"e7acb2689df2c0d3694df3acd3975815","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"c340bd2ce9d75d6283580fedaefa9a30","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"ae3e733bdf38e5c2ff1d2e7fe58786e8","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"17db37130f54c1806756c552b6896e98","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"08148b1d7a1f04b6d8aec925897440c1","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"7739a086072cc34e8535f985ccb9136a","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"99729190073bd086a38f8375e8fc559e","tx_testirrecsv_offer",9,"prices",,,,1,1,"tx_testirrecsv_price",15,,,,,,
+,"4f22003f5f865425e004d19ed86a1661","tx_testirrecsv_offer",9,"prices",,,,2,1,"tx_testirrecsv_price",16,,,,,,
+,"551855a9cd0ffecac74fdf9e323b34dc","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",17,,,,,,
+,"a4bdc3ad5b3f3e14bad90db07d7e159c","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",18,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"cda5b68699b689aacd50983b8267e87d","tx_testirrecsv_offer",12,"prices",,,,0,1,"tx_testirrecsv_price",20,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4725fdbe056d0c339fdced6300d0cdfd","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",10,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
+,"6e1d1f03294bb5753fafd9522c6b4603","tx_testirrecsv_hotel",8,"offers",,,,0,1,"tx_testirrecsv_offer",12,,,,,,
+,"10af7a0053faa4526e71805533f6c168","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",8,,,,,,
+,"ea2f810091737a4e84b3dc28b95228fa","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"d3ed1836bc25266ecc269a6b43fb844e","tt_content",300,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
index 8a28f7bf4477..811bdfe2fd5d 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Regular Element #2 (copy 1)",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,89,2,0,0,0,1,1,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
index affad6cacbd0..4ac4da5caf85 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/copyParentContentToDifferentPage.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,90,256,0,0,0,1,1,0,0,"Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,90,256,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,90,256,0,0,0,1,1,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,90,256,0,0,0,1,1,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
index e25c4d38d2c2..48cd63593473 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
@@ -16,19 +16,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",6,,,,,
 ,300,89,64,0,0,0,1,1,0,0,"Testing #1 (copy 1)",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
 ,7,89,16,0,0,0,1,1,0,0,"Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1",,,,,,
 ,10,89,8,0,0,0,1,1,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -47,23 +47,23 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"d26aa26a3187d0da65ce84d951ae95cd","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"19e9a566d8e0561d7da496363b045bc6","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"feac7148f96806681cea9dc8b8679093","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",10,,,,,,
+,"521fc05532c48035bafc831d061135a2","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
index 284932124390..c64f4c2d83f6 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
@@ -17,19 +17,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",6,,,,,
 ,300,89,192,0,1,299,1,1,0,0,"[Translate to Dansk:] Testing #1",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
 ,7,89,48,0,1,6,1,1,0,0,"[Translate to Dansk:] Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -37,7 +37,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1",,,,,,
 ,10,89,24,0,1,9,1,1,0,0,"[Translate to Dansk:] Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -48,27 +48,27 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"560d1e59437906ce8ecd07cbb8b61650","pages",91,"l10n_parent",,,,0,1,"pages",89,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"d8413dd9513a15fa15315ea8addd4b22","tx_irretutorial_1ncsv_offer",10,"l18n_parent",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"8585a5b228f88f0e056a2d2153a5114f","tx_irretutorial_1ncsv_hotel",7,"l18n_parent",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"d26aa26a3187d0da65ce84d951ae95cd","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4ff88505e7c52c6343df0edc8b44d5f2","tx_testirrecsv_offer",10,"l18n_parent",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"3edcb391d99b107b1824449e52476cb7","tx_testirrecsv_hotel",7,"l18n_parent",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"feac7148f96806681cea9dc8b8679093","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",10,,,,,,
 ,"7582c96a875797f3e5718474fa53203d","tt_content",300,"l18n_parent",,,,0,1,"tt_content",299,,,,,,
-,"19e9a566d8e0561d7da496363b045bc6","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"521fc05532c48035bafc831d061135a2","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
index d565e1ba70cf..378dc0f06f2c 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContent.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,
 ,3,89,256,0,0,0,,0,0,0,0,"Hotel #1","5,6",,,,
 ,4,89,128,0,0,0,,0,0,0,0,"Hotel #2",7,,,,
 ,5,89,64,0,0,0,,0,0,0,0,"Hotel #1",8,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,
 ,5,89,256,0,0,0,,0,0,0,0,"Offer #1.1","7,8,9",,,,
 ,6,89,128,0,0,0,,0,0,0,0,"Offer #1.2","10,11",,,,
 ,7,89,64,0,0,0,,0,0,0,0,"Offer #2.1",12,,,,
 ,8,89,32,0,0,0,,0,0,0,0,"Offer #1.1",13,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,
 ,7,89,256,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 ,8,89,128,0,0,0,,0,0,0,0,"Price #1.1.2",,,,,
@@ -42,19 +42,19 @@
 ,13,89,4,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
index 7de2d7b9340e..8c0b9a0a859e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/createParentContentNHotelNOfferChildren.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,1,1,0,0,"Testing #1",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,1,1,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,1,1,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
index beeeef4882e3..20b8d0596c29 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deletePage.csv
@@ -17,21 +17,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,19 +42,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
index 494a05b45386..2469ae05b527 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/deleteParentContent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,512,0,0,0,1,2,0,298,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,64,0,0,0,1,2,0,5,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,32,0,0,0,1,2,0,8,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,89,4,0,0,0,1,2,0,13,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
index 2e400c391078..2ba217b35b2d 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/localizeParentContentWAllChildren.csv
@@ -17,24 +17,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,768,0,1,298,1,1,0,0,"[Translate to Dansk:] Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,96,0,1,5,1,1,0,0,"[Translate to Dansk:] Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,48,0,1,8,1,1,0,0,"[Translate to Dansk:] Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -46,27 +46,27 @@
 ,14,89,6,0,1,13,1,1,0,0,"[Translate to Dansk:] Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"560d1e59437906ce8ecd07cbb8b61650","pages",91,"l10n_parent",,,,0,1,"pages",89,,,,,,
-,"3ad4456863d273b5d76285fef74a0acd","tx_irretutorial_1ncsv_price",14,"l18n_parent",,,,0,1,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"675232e0667f35800ae88c1561157cf5","tx_irretutorial_1ncsv_offer",9,"l18n_parent",,,,0,1,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"492587be9c7f832d981fbefe805797ae","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,1,"tx_irretutorial_1ncsv_hotel",5,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"b4473bc1fffd99db57f84140a1e2d562","tx_testirrecsv_price",14,"l18n_parent",,,,0,1,"tx_testirrecsv_price",13,,,,,,
+,"40ad74e42ebbe8bc7ac82edf2a6a01a2","tx_testirrecsv_offer",9,"l18n_parent",,,,0,1,"tx_testirrecsv_offer",8,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"90821894a5e57cb7cd68cc359d9a3556","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,1,"tx_testirrecsv_hotel",5,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
 ,"e4afda9b67d6ad42e03f5c797250235d","tt_content",299,"l18n_parent",,,,0,1,"tt_content",298,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyNDiscardNModifyParentWHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
index efd7d4515909..9c8e5b906f2f 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
@@ -16,18 +16,18 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,300,89,256,0,0,0,1,0,0,297,"Testing #2","3,4",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,8,89,256,0,0,0,1,0,0,3,"Hotel #1","5,6",,,,,
 ,9,89,128,0,0,0,1,0,0,4,"Testing #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,12,89,256,0,0,0,1,0,0,5,"Offer #1.1","7,8,9",,,,,
 ,13,89,128,0,0,0,1,0,0,6,"Offer #1.2","10,11",,,,,
 ,14,89,64,0,0,0,1,0,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -53,30 +53,30 @@
 ,25,89,8,0,0,0,1,0,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"e7acb2689df2c0d3694df3acd3975815","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"ace8f142937df82a0a6e93ac13b8bc4b","tx_irretutorial_1ncsv_offer",12,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",21,,,,,,
-,"b26a89d38e55fdf47dc4fc406b7dfb1b","tx_irretutorial_1ncsv_offer",12,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",22,,,,,,
-,"b56b04b538533faeecec59951dae7f8d","tx_irretutorial_1ncsv_offer",13,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",23,,,,,,
-,"a30eab6a3c6dbc4e1ac1c9565a1ae4a6","tx_irretutorial_1ncsv_offer",13,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",24,,,,,,
-,"730edb5c238442d3e190b900f2bfe45b","tx_irretutorial_1ncsv_offer",14,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",25,,,,,,
-,"ae3e733bdf38e5c2ff1d2e7fe58786e8","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"361893c793338d59fefa240326d7ef36","tx_irretutorial_1ncsv_hotel",8,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",13,,,,,,
-,"52ce168d69e8446522af2cf9a4ff16e8","tx_irretutorial_1ncsv_hotel",9,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",14,,,,,,
-,"7275615c4fccc2fa015162a02fe60292","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"da107af229a499d43aad9301eb71a446","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"cda5b68699b689aacd50983b8267e87d","tx_testirrecsv_offer",12,"prices",,,,0,1,"tx_testirrecsv_price",20,,,,,,
+,"f2baa8490186e2c0a0a66feb78050b3b","tx_testirrecsv_offer",12,"prices",,,,1,1,"tx_testirrecsv_price",21,,,,,,
+,"da057a8bb24af639ef046974f99dd50a","tx_testirrecsv_offer",12,"prices",,,,2,1,"tx_testirrecsv_price",22,,,,,,
+,"d010335edde923e4361630fe22318859","tx_testirrecsv_offer",13,"prices",,,,0,1,"tx_testirrecsv_price",23,,,,,,
+,"4877746d938cfa94376fc010faed1e2c","tx_testirrecsv_offer",13,"prices",,,,1,1,"tx_testirrecsv_price",24,,,,,,
+,"6a0045d24495244f6e2e193326c065e0","tx_testirrecsv_offer",14,"prices",,,,0,1,"tx_testirrecsv_price",25,,,,,,
+,"6e1d1f03294bb5753fafd9522c6b4603","tx_testirrecsv_hotel",8,"offers",,,,0,1,"tx_testirrecsv_offer",12,,,,,,
+,"d2d8acf1efc63a0ddf1b5ec51a850bb5","tx_testirrecsv_hotel",8,"offers",,,,1,1,"tx_testirrecsv_offer",13,,,,,,
+,"98b60831e9e52af1c828a7faf2058d9a","tx_testirrecsv_hotel",9,"offers",,,,0,1,"tx_testirrecsv_offer",14,,,,,,
+,"a9c6f23de7e31adc960f5c2113b079ba","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",8,,,,,,
+,"70f5540f340628da026ae7c75095f940","tt_content",300,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
index 318d4b9806ef..b58fe2448dbb 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyOnlyHotelChild.csv
@@ -16,23 +16,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,128,0,0,0,1,0,0,4,"Testing #1",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,64,0,0,0,1,0,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,14,89,8,0,0,0,1,0,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
index 3595d6387677..c3c65866a466 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyPage.csv
@@ -17,21 +17,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,19 +42,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
index e6590bbd322b..edb303111616 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentContent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,512,0,0,0,1,0,0,298,"Testing #1",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,64,0,0,0,1,0,0,5,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,32,0,0,0,1,0,0,8,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,89,4,0,0,0,1,0,0,13,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
index 4b69a440e968..ca6e5fce47d1 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNAddHotelChild.csv
@@ -16,25 +16,25 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,512,0,0,0,1,0,0,298,"Regular Element #2","5,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,64,0,0,0,1,0,0,5,"Hotel #1",8,,,,,
 ,7,89,32,0,0,0,1,1,0,0,"Hotel #2",,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,32,0,0,0,1,0,0,8,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -46,23 +46,23 @@
 ,14,89,4,0,0,0,1,0,0,13,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"46d41df9fbfd824cb18aa94bfbe95ea1","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"0a5e43f90c440e5d97534dbd44befcd8","tt_content",299,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
index d9da35c27e96..5566aff7d5b4 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNChangeHotelChildrenSorting.csv
@@ -16,18 +16,18 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,256,0,0,0,1,0,0,297,"Regular Element #1","4,3",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,256,0,0,0,1,0,0,3,"Hotel #1","5,6",,,,,
 ,7,89,128,0,0,0,1,0,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,9,89,256,0,0,0,1,0,0,5,"Offer #1.1","7,8,9",,,,,
 ,10,89,128,0,0,0,1,0,0,6,"Offer #1.2","10,11",,,,,
 ,11,89,64,0,0,0,1,0,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -53,30 +53,30 @@
 ,19,89,8,0,0,0,1,0,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"bc040fb14d68db4ad0eb8491acb67f0d","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"fe847153fde959ab7c52fd8f9fc1c39c","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d5dd97db249243bcb7a4e601eb8e5276","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"d802ba013cdccfa4906c8070467e8a1f","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"c340bd2ce9d75d6283580fedaefa9a30","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"49c15cf4d66fbce7b0b3a770365ff015","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"e135a51d80be0ab248837d3ca0dbd9f7","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"99729190073bd086a38f8375e8fc559e","tx_testirrecsv_offer",9,"prices",,,,1,1,"tx_testirrecsv_price",15,,,,,,
+,"4f22003f5f865425e004d19ed86a1661","tx_testirrecsv_offer",9,"prices",,,,2,1,"tx_testirrecsv_price",16,,,,,,
+,"551855a9cd0ffecac74fdf9e323b34dc","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",17,,,,,,
+,"a4bdc3ad5b3f3e14bad90db07d7e159c","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",18,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4725fdbe056d0c339fdced6300d0cdfd","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",10,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
+,"318c4f8caf9ee3d4eb97bba10467cc30","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",7,,,,,,
+,"20631ac4e5b48b53464a5d43c98b4b0b","tt_content",299,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
index 2b8b97c60dd4..d59f20aa5dd5 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNDeleteHotelChild.csv
@@ -16,18 +16,18 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,256,0,0,0,1,0,0,297,"Regular Element #1",3,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,256,0,0,0,1,0,0,3,"Hotel #1","5,6",,,,,
 ,7,89,128,0,0,0,1,2,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,9,89,256,0,0,0,1,0,0,5,"Offer #1.1","7,8,9",,,,,
 ,10,89,128,0,0,0,1,0,0,6,"Offer #1.2","10,11",,,,,
 ,11,89,64,0,0,0,1,2,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -53,29 +53,29 @@
 ,19,89,8,0,0,0,1,2,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"bc040fb14d68db4ad0eb8491acb67f0d","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"fe847153fde959ab7c52fd8f9fc1c39c","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d5dd97db249243bcb7a4e601eb8e5276","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"d802ba013cdccfa4906c8070467e8a1f","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"c340bd2ce9d75d6283580fedaefa9a30","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"99729190073bd086a38f8375e8fc559e","tx_testirrecsv_offer",9,"prices",,,,1,1,"tx_testirrecsv_price",15,,,,,,
+,"4f22003f5f865425e004d19ed86a1661","tx_testirrecsv_offer",9,"prices",,,,2,1,"tx_testirrecsv_price",16,,,,,,
+,"551855a9cd0ffecac74fdf9e323b34dc","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",17,,,,,,
+,"a4bdc3ad5b3f3e14bad90db07d7e159c","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",18,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4725fdbe056d0c339fdced6300d0cdfd","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",10,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
index 6045faeee538..6405368e32e2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/modifyParentNHotelChild.csv
@@ -16,18 +16,18 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,256,0,0,0,1,0,0,297,"Regular Element #1","3,4",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,256,0,0,0,1,0,0,3,"Hotel #1","5,6",,,,,
 ,7,89,128,0,0,0,1,0,0,4,"Testing #1",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,9,89,256,0,0,0,1,0,0,5,"Offer #1.1","7,8,9",,,,,
 ,10,89,128,0,0,0,1,0,0,6,"Offer #1.2","10,11",,,,,
 ,11,89,64,0,0,0,1,0,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -53,30 +53,30 @@
 ,19,89,8,0,0,0,1,0,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"bc040fb14d68db4ad0eb8491acb67f0d","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"fe847153fde959ab7c52fd8f9fc1c39c","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d5dd97db249243bcb7a4e601eb8e5276","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"d802ba013cdccfa4906c8070467e8a1f","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"c340bd2ce9d75d6283580fedaefa9a30","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"46d41df9fbfd824cb18aa94bfbe95ea1","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"99729190073bd086a38f8375e8fc559e","tx_testirrecsv_offer",9,"prices",,,,1,1,"tx_testirrecsv_price",15,,,,,,
+,"4f22003f5f865425e004d19ed86a1661","tx_testirrecsv_offer",9,"prices",,,,2,1,"tx_testirrecsv_price",16,,,,,,
+,"551855a9cd0ffecac74fdf9e323b34dc","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",17,,,,,,
+,"a4bdc3ad5b3f3e14bad90db07d7e159c","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",18,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"4725fdbe056d0c339fdced6300d0cdfd","tx_testirrecsv_hotel",6,"offers",,,,1,1,"tx_testirrecsv_offer",10,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"0a5e43f90c440e5d97534dbd44befcd8","tt_content",299,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
index 579e5788d0d9..20fcd15433f2 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPage.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,90,256,0,0,0,1,4,0,298,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,90,256,0,0,0,1,4,0,5,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,90,256,0,0,0,1,4,0,8,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,90,256,0,0,0,1,4,0,13,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
index 1371dc96ec01..bb6463579ff4 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
@@ -16,12 +16,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,90,256,0,0,0,1,4,0,298,"Regular Element #2",5,,,,,
 ,300,90,512,0,0,0,1,4,0,297,"Regular Element #1","3,4",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -29,7 +29,7 @@
 ,6,90,256,0,0,0,1,4,0,5,"Hotel #1",8,,,,,
 ,7,90,64,0,0,0,1,4,0,3,"Hotel #1","5,6",,,,,
 ,8,90,128,0,0,0,1,4,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -39,7 +39,7 @@
 ,10,90,16,0,0,0,1,4,0,5,"Offer #1.1","7,8,9",,,,,
 ,11,90,32,0,0,0,1,4,0,6,"Offer #1.2","10,11",,,,,
 ,12,90,128,0,0,0,1,4,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -57,33 +57,33 @@
 ,20,90,128,0,0,0,1,4,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"8c0cd40f1ef0e5343542ae7c203a5d06","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"cee4236aa2c3b1a018cda8fb9c0f8452","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"7f7461b90e4b02c872c924566c168543","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,1,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"f49ff58c8fa26eecaeeec95ebc69a5cb","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"6b44432028b124bae9a92e1251d7eade","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"e7acb2689df2c0d3694df3acd3975815","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"d26aa26a3187d0da65ce84d951ae95cd","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"6ccda67f799a86086e4d95a931567fc9","tx_irretutorial_1ncsv_hotel",7,"offers",,,,1,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"ae3e733bdf38e5c2ff1d2e7fe58786e8","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"19e9a566d8e0561d7da496363b045bc6","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"e5bfe9255a6fe7cfe5b6147a76065f05","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,1,"tx_irretutorial_1ncsv_hotel",8,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
+,"ef03d0208ba2e79743c8df02d39088cb","tx_testirrecsv_offer",10,"prices",,,,0,1,"tx_testirrecsv_price",15,,,,,,
+,"83bc60d867d3b08a83c2a94321cddd95","tx_testirrecsv_offer",10,"prices",,,,1,1,"tx_testirrecsv_price",16,,,,,,
+,"3f07887d59f5ebc61389b2c8e49a00c6","tx_testirrecsv_offer",10,"prices",,,,2,1,"tx_testirrecsv_price",17,,,,,,
+,"203065bb3075405c7bf3dc440b195e2d","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",18,,,,,,
+,"5f0625cb41c9756b9812f163043f7c09","tx_testirrecsv_offer",11,"prices",,,,1,1,"tx_testirrecsv_price",19,,,,,,
+,"cda5b68699b689aacd50983b8267e87d","tx_testirrecsv_offer",12,"prices",,,,0,1,"tx_testirrecsv_price",20,,,,,,
+,"feac7148f96806681cea9dc8b8679093","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",10,,,,,,
+,"57b172543ad63f6931f7a5359705b317","tx_testirrecsv_hotel",7,"offers",,,,1,1,"tx_testirrecsv_offer",11,,,,,,
+,"6e1d1f03294bb5753fafd9522c6b4603","tx_testirrecsv_hotel",8,"offers",,,,0,1,"tx_testirrecsv_offer",12,,,,,,
+,"521fc05532c48035bafc831d061135a2","tt_content",300,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",7,,,,,,
+,"19dc89ffff32c28fabf17437633ecc73","tt_content",300,"tx_testirrecsv_hotels",,,,1,1,"tx_testirrecsv_hotel",8,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageTwice.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageTwice.csv
index 1ede399a2d1f..f168aa648b55 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageTwice.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Modify/DataSet/moveParentContentToDifferentPageTwice.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,1,256,0,0,0,1,4,0,298,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,1,256,0,0,0,1,4,0,5,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,1,256,0,0,0,1,4,0,8,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,1,256,0,0,0,1,4,0,13,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"f92216ac7261befdce6bc4918bf9824b","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"8140fd8f74b30ebbb5e9c7ce429cf0a8","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"caad2222956222fafe344085ab7393ef","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,1,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"9bb53c82760c6c25355573330418beb1","tx_testirrecsv_offer",9,"prices",,,,0,1,"tx_testirrecsv_price",14,,,,,,
+,"c5c2e910966a5d174b8672d6e35228e4","tx_testirrecsv_hotel",6,"offers",,,,0,1,"tx_testirrecsv_offer",9,,,,,,
+,"f23065adf650a635c736230a647bf614","tt_content",299,"tx_testirrecsv_hotels",,,,0,1,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/changeParentContentSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/changeParentContentSorting.csv
index 0a3780cf7a6c..50c3cbeeb466 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/changeParentContentSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/changeParentContentSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,768,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPage.csv
index 99941e54375b..02ff20d2e755 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPage.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,0,0,0,0,"Regular Element #2",6,,,,,
 ,300,91,128,0,0,0,0,0,0,0,"Regular Element #1","7,8",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,91,128,0,0,0,0,0,0,0,"Hotel #1","10,11",,,,,
 ,8,91,64,0,0,0,0,0,0,0,"Hotel #2",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,0,0,0,0,"Offer #1.1","15,16,17",,,,,
 ,11,91,64,0,0,0,0,0,0,0,"Offer #1.2","18,19",,,,,
 ,12,91,32,0,0,0,0,0,0,0,"Offer #2.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,0,0,0,0,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"e404a5c3a79672eac83300b7e9af6cf9","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"1473f96d06516a4c2f8b5ac94848cb0a","tx_irretutorial_1ncsv_hotel",7,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"9bb11810de44704d75c2d5756ae059f4","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"1c93e757990ee4f8063137599c33ebf1","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"43be85f5f7e09e9f8848bef84ffad741","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"4a569d7808ddaf4aae00324facc62f39","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"2d285786739ba0d8012ae7ec947b2661","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"11afda5194bc9275980f38f28f313a0e","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"0ee44ea73f238e1be5ba793963d1e26f","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
+,"49244b6c3dce3009134941f3a616a9dc","tx_testirrecsv_hotel",7,"offers",,,,1,0,"tx_testirrecsv_offer",11,,,,,,
+,"824aa435b58baf04b6fd158b27911054","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",12,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"3e5a73d0e32edd263c361cc45e6508c6","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",15,,,,,,
+,"9f9eef5b74b50635728c8dcb63858d25","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",16,,,,,,
+,"57ee8cfa93eaeadd5afb3d7afbe45476","tx_testirrecsv_offer",10,"prices",,,,2,0,"tx_testirrecsv_price",17,,,,,,
+,"c6ca38982c77ef7775f9bbb293d79cdd","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",18,,,,,,
+,"35cc2b77e0e2b9a224472dbb4ce07a02","tx_testirrecsv_offer",11,"prices",,,,1,0,"tx_testirrecsv_price",19,,,,,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPageWHotelBeforeParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPageWHotelBeforeParentContent.csv
index 21b516a50aec..881f5262060b 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPageWHotelBeforeParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyPageWHotelBeforeParentContent.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,0,0,0,0,"Regular Element #2",8,,,,,
 ,300,91,128,0,0,0,0,0,0,0,"Regular Element #1","6,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,0,0,0,0,"Hotel #1","9,10",,,,,
 ,7,91,128,0,0,0,0,0,0,0,"Hotel #2",11,,,,,
 ,8,91,64,0,0,0,0,0,0,0,"Hotel #1",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,0,0,0,0,"Offer #1.2","17,18",,,,,
 ,11,91,64,0,0,0,0,0,0,0,"Offer #2.1",19,,,,,
 ,12,91,32,0,0,0,0,0,0,0,"Offer #1.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"d1a00f56e29fd838d4118d33a6a82831","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"d89b0f122655b2d3dd9f56f38f503347","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"7c115b04c1e3a8e07049f21edf0958b3","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"9bb11810de44704d75c2d5756ae059f4","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"426591319e11e923f01a50f1f5ba182b","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"9420f6bc9e667c7e23abab3db48dcd20","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"149bd0ab36974d2df6e3a7b2cf0bc13a","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"a626501aa3114fedbcf27cf313840d4a","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d37755b1e41e39199c7ed07b38ddef37","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"b79c5d5d34464bdf8a9c5df4ceef36e6","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"af0d912153eae1071a2493a95769e007","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",19,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"77d463a8244164171e40dd510c746325","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",8,,,,,,
+,"c8864d30835c3f547c8d833e0f44e5cf","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"2f65ace23120e1588a98ec1a179027b2","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,,,,,
+,"824aa435b58baf04b6fd158b27911054","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",12,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"443901e4520c13d04fc9bc6332cdb09a","tx_testirrecsv_hotel",6,"offers",,,,1,0,"tx_testirrecsv_offer",10,,,,,,
+,"0aeb11788c975479c817a109220e18d6","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",11,,,,,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"3cc9ed655d354874bdcdc4bd93c77eb2","tx_testirrecsv_offer",9,"prices",,,,1,0,"tx_testirrecsv_price",15,,,,,,
+,"dc06b191ad00d03290da8ace3f588569","tx_testirrecsv_offer",9,"prices",,,,2,0,"tx_testirrecsv_price",16,,,,,,
+,"4bece115dc7e85328801ee3b98118172","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",17,,,,,,
+,"814baa311990fc5ce401958ac7b0b6c5","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",18,,,,,,
+,"afeb72a39e052251133ef33be5afe343","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",19,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContent.csv
index 0888bfb5515c..a1fa0e2de559 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Regular Element #2 (copy 1)",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,89,2,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContentToDifferentPage.csv
index 412ec004593e..ed27269de9d9 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/copyParentContentToDifferentPage.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,90,256,0,0,0,0,0,0,0,"Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,90,256,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,90,256,0,0,0,0,0,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNCopyParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
index d4d7b4a531a1..b83a1432543a 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
@@ -16,19 +16,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
 ,300,89,64,0,0,0,0,0,0,0,"Testing #1 (copy 1)",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,89,16,0,0,0,0,0,0,0,"Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
 ,10,89,8,0,0,0,0,0,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -47,23 +47,23 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
index 31ca2cc71c9c..9f4bfa64806c 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
@@ -17,19 +17,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
 ,300,89,192,0,1,299,0,0,0,0,"[Translate to Dansk:] Testing #1",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,89,48,0,1,6,0,0,0,0,"[Translate to Dansk:] Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -37,7 +37,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
 ,10,89,24,0,1,9,0,0,0,0,"[Translate to Dansk:] Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -48,27 +48,27 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
 ,"1130084e4038e95f2d5806b731cd416a","tt_content",300,"l18n_parent",,,,0,0,"tt_content",299,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"31269293887fab23c5057f80f5eb5506","tx_irretutorial_1ncsv_hotel",7,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"615c48291ed0e77278a40bab1f9ddb5f","tx_irretutorial_1ncsv_offer",10,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"368a5a35a608a0aafe092d5b35a8f343","tx_testirrecsv_hotel",7,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
+,"7f0f7fcf22c7ee74d6feae03127c0556","tx_testirrecsv_offer",10,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContent.csv
index f9baaed63dd8..0a75eb70cafe 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContent.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,
 ,3,89,256,0,0,0,,0,0,0,0,"Hotel #1","5,6",,,,
 ,4,89,128,0,0,0,,0,0,0,0,"Hotel #2",7,,,,
 ,5,89,64,0,0,0,,0,0,0,0,"Hotel #1",8,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,
 ,5,89,256,0,0,0,,0,0,0,0,"Offer #1.1","7,8,9",,,,
 ,6,89,128,0,0,0,,0,0,0,0,"Offer #1.2","10,11",,,,
 ,7,89,64,0,0,0,,0,0,0,0,"Offer #2.1",12,,,,
 ,8,89,32,0,0,0,,0,0,0,0,"Offer #1.1",13,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,
 ,7,89,256,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 ,8,89,128,0,0,0,,0,0,0,0,"Price #1.1.2",,,,,
@@ -42,19 +42,19 @@
 ,13,89,4,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContentNHotelNOfferChildren.csv
index 2831d27cb461..7bd120f52f0b 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/createParentContentNHotelNOfferChildren.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deletePage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deletePage.csv
index ada2d1bde301..6c55949215fa 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deletePage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deletePage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,1,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,1,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,1,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,1,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,1,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,1,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,1,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,1,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,1,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,1,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,1,0,0,0,0,0,0,"Price #1.1.2",,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deleteParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deleteParentContent.csv
index db4b04895f1c..98befd81c035 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deleteParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/deleteParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,1,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,1,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,1,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,16 +41,16 @@
 ,13,89,4,1,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/localizeParentContentWAllChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/localizeParentContentWAllChildren.csv
index eefe7bd5395f..7a8c74faf2ce 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/localizeParentContentWAllChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/localizeParentContentWAllChildren.csv
@@ -17,24 +17,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,768,0,1,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,96,0,1,5,0,0,0,0,"[Translate to Dansk:] Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,48,0,1,8,0,0,0,0,"[Translate to Dansk:] Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -46,27 +46,27 @@
 ,14,89,6,0,1,13,0,0,0,0,"[Translate to Dansk:] Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,,,,,
 ,"6dc66af7d395e5be3c87fc4e13c0455c","tt_content",299,"l18n_parent",,,,0,0,"tt_content",298,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"88ae3f8d74fc86815009ef345a081f5a","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"3e32c2fc50e95f5ca33df650a67f7a36","tx_irretutorial_1ncsv_offer",9,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"b842ef889bb06c9e139d150c1995adae","tx_irretutorial_1ncsv_price",14,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"e38d1103fca334c431ee3148f8488d26","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"8f6265f241c506cc231180ef2de7d939","tx_testirrecsv_offer",9,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"4624392fb0b526043c8aa32ef02596b4","tx_testirrecsv_price",14,"l18n_parent",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyNDiscardNModifyParentWHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
index 577592f42c10..5c4b20cc575d 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Testing #2","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyOnlyHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyOnlyHotelChild.csv
index fe9f0c6a80e5..318e3396f6ff 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyOnlyHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyOnlyHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #1",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyPage.csv
index 9f6947672463..076e74a71d61 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentContent.csv
index 3d68379630d9..5a0c4671d185 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Testing #1",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNAddHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNAddHotelChild.csv
index d5773134f319..aeca4782e9f9 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNAddHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNAddHotelChild.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2","5,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,7,89,32,0,0,0,0,0,0,0,"Hotel #2",,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,20 +42,20 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"c737c4ea84bc8ae182c5275648ed8074","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"c1ba60ca3154b99a98b38f8bc7ec1cca","tt_content",298,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNChangeHotelChildrenSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNChangeHotelChildrenSorting.csv
index 9d12df601c37..11298ce5734e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNChangeHotelChildrenSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNChangeHotelChildrenSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","4,3",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"42c7ba6a3c33cb49a5d659ba8f93218a","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"817aeb6fcfc5416f6257c64735a0f2a2","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f174728007f517ead7ca3e9ec32d3258","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",4,,,,,,
+,"df919daa718a600f0636aee41526150c","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",3,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNDeleteHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNDeleteHotelChild.csv
index e1f14b32cb92..3aa96ecd51d5 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNDeleteHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNDeleteHotelChild.csv
@@ -16,23 +16,23 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1",3,,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,7,89,128,0,0,0,1,2,0,4,"Hotel #2",7,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,11,89,64,0,0,0,1,2,0,7,"Offer #2.1",12,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,20 +44,20 @@
 ,19,89,8,0,0,0,1,2,0,12,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"6bff896211ced53c56b5693cec93b085","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,1,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"ecba35a75355bd60295dcbc3aa90c30b","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,1,"tx_irretutorial_1ncsv_offer",11,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"6dbd104fe7ce871f1b4a885728cdb3ab","tx_testirrecsv_offer",11,"prices",,,,0,1,"tx_testirrecsv_price",19,,,,,,
+,"96de190732a43265714a5ca16391c406","tx_testirrecsv_hotel",7,"offers",,,,0,1,"tx_testirrecsv_offer",11,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNHotelChild.csv
index fe9f0c6a80e5..318e3396f6ff 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/modifyParentNHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #1",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPage.csv
index 5f6023086177..01b65d75c4ab 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,90,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,90,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,90,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageNChangeSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
index 0c70447df3ae..8fb88b07ec1e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,90,512,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,90,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,90,64,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,90,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,90,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,90,16,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,90,32,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,90,128,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,90,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,90,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,90,8,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageTwice.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageTwice.csv
index fe3cb268773b..169a714f827e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageTwice.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/Publish/DataSet/moveParentContentToDifferentPageTwice.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,1,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,1,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,1,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,1,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/changeParentContentSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/changeParentContentSorting.csv
index 0a3780cf7a6c..50c3cbeeb466 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/changeParentContentSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/changeParentContentSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,768,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPage.csv
index 6d4f79f1d1ce..2fa302a5dd83 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPage.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,0,0,0,0,"Regular Element #2",6,,,,,
 ,300,91,128,0,0,0,0,0,0,0,"Regular Element #1","7,8",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,91,128,0,0,0,0,0,0,0,"Hotel #1","10,11",,,,,
 ,8,91,64,0,0,0,0,0,0,0,"Hotel #2",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,0,0,0,0,"Offer #1.1","15,16,17",,,,,
 ,11,91,64,0,0,0,0,0,0,0,"Offer #1.2","18,19",,,,,
 ,12,91,32,0,0,0,0,0,0,0,"Offer #2.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,0,0,0,0,"Price #2.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"2d285786739ba0d8012ae7ec947b2661","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"11afda5194bc9275980f38f28f313a0e","tx_irretutorial_1ncsv_offer",11,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"1c93e757990ee4f8063137599c33ebf1","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"43be85f5f7e09e9f8848bef84ffad741","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"4a569d7808ddaf4aae00324facc62f39","tx_irretutorial_1ncsv_offer",10,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"9bb11810de44704d75c2d5756ae059f4","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"1473f96d06516a4c2f8b5ac94848cb0a","tx_irretutorial_1ncsv_hotel",7,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"e404a5c3a79672eac83300b7e9af6cf9","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,,,,,
+,"c6ca38982c77ef7775f9bbb293d79cdd","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",18,,,,,,
+,"35cc2b77e0e2b9a224472dbb4ce07a02","tx_testirrecsv_offer",11,"prices",,,,1,0,"tx_testirrecsv_price",19,,,,,,
+,"3e5a73d0e32edd263c361cc45e6508c6","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",15,,,,,,
+,"9f9eef5b74b50635728c8dcb63858d25","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",16,,,,,,
+,"57ee8cfa93eaeadd5afb3d7afbe45476","tx_testirrecsv_offer",10,"prices",,,,2,0,"tx_testirrecsv_price",17,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"824aa435b58baf04b6fd158b27911054","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",12,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
+,"49244b6c3dce3009134941f3a616a9dc","tx_testirrecsv_hotel",7,"offers",,,,1,0,"tx_testirrecsv_offer",11,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"0ee44ea73f238e1be5ba793963d1e26f","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",8,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPageWHotelBeforeParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPageWHotelBeforeParentContent.csv
index f7f68086cc99..2e70df3fd52b 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPageWHotelBeforeParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyPageWHotelBeforeParentContent.csv
@@ -17,12 +17,12 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,91,256,0,0,0,0,0,0,0,"Regular Element #2",8,,,,,
 ,300,91,128,0,0,0,0,0,0,0,"Regular Element #1","6,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
@@ -30,7 +30,7 @@
 ,6,91,256,0,0,0,0,0,0,0,"Hotel #1","9,10",,,,,
 ,7,91,128,0,0,0,0,0,0,0,"Hotel #2",11,,,,,
 ,8,91,64,0,0,0,0,0,0,0,"Hotel #1",12,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -40,7 +40,7 @@
 ,10,91,128,0,0,0,0,0,0,0,"Offer #1.2","17,18",,,,,
 ,11,91,64,0,0,0,0,0,0,0,"Offer #2.1",19,,,,,
 ,12,91,32,0,0,0,0,0,0,0,"Offer #1.1",20,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -58,33 +58,33 @@
 ,20,91,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"bd7f4a92996d54bed8234df263ce6429","tx_irretutorial_1ncsv_offer",12,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",20,,,,,,
-,"af0d912153eae1071a2493a95769e007","tx_irretutorial_1ncsv_offer",11,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",19,,,,,,
-,"d37755b1e41e39199c7ed07b38ddef37","tx_irretutorial_1ncsv_offer",10,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",17,,,,,,
-,"b79c5d5d34464bdf8a9c5df4ceef36e6","tx_irretutorial_1ncsv_offer",10,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",18,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"149bd0ab36974d2df6e3a7b2cf0bc13a","tx_irretutorial_1ncsv_offer",9,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",15,,,,,,
-,"a626501aa3114fedbcf27cf313840d4a","tx_irretutorial_1ncsv_offer",9,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",16,,,,,,
-,"d89b0f122655b2d3dd9f56f38f503347","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"7c115b04c1e3a8e07049f21edf0958b3","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"d1a00f56e29fd838d4118d33a6a82831","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",8,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"426591319e11e923f01a50f1f5ba182b","tx_irretutorial_1ncsv_hotel",6,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"9420f6bc9e667c7e23abab3db48dcd20","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",11,,,,,,
-,"9bb11810de44704d75c2d5756ae059f4","tx_irretutorial_1ncsv_hotel",8,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",12,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"83e37cc22cd606cf4ff702b40a694d71","tx_testirrecsv_offer",12,"prices",,,,0,0,"tx_testirrecsv_price",20,,,,,,
+,"afeb72a39e052251133ef33be5afe343","tx_testirrecsv_offer",11,"prices",,,,0,0,"tx_testirrecsv_price",19,,,,,,
+,"4bece115dc7e85328801ee3b98118172","tx_testirrecsv_offer",10,"prices",,,,0,0,"tx_testirrecsv_price",17,,,,,,
+,"814baa311990fc5ce401958ac7b0b6c5","tx_testirrecsv_offer",10,"prices",,,,1,0,"tx_testirrecsv_price",18,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"3cc9ed655d354874bdcdc4bd93c77eb2","tx_testirrecsv_offer",9,"prices",,,,1,0,"tx_testirrecsv_price",15,,,,,,
+,"dc06b191ad00d03290da8ace3f588569","tx_testirrecsv_offer",9,"prices",,,,2,0,"tx_testirrecsv_price",16,,,,,,
+,"c8864d30835c3f547c8d833e0f44e5cf","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"2f65ace23120e1588a98ec1a179027b2","tt_content",300,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,,,,,
+,"77d463a8244164171e40dd510c746325","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",8,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"443901e4520c13d04fc9bc6332cdb09a","tx_testirrecsv_hotel",6,"offers",,,,1,0,"tx_testirrecsv_offer",10,,,,,,
+,"0aeb11788c975479c817a109220e18d6","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",11,,,,,,
+,"824aa435b58baf04b6fd158b27911054","tx_testirrecsv_hotel",8,"offers",,,,0,0,"tx_testirrecsv_offer",12,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContent.csv
index 0849a0edb183..a1fa0e2de559 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContent.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Regular Element #2 (copy 1)",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,89,2,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContentToDifferentPage.csv
index 499e52dd1969..4cac7d494dea 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/copyParentContentToDifferentPage.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,90,256,0,0,0,0,0,0,0,"Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,90,256,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,90,256,0,0,0,0,0,0,0,"Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -45,22 +45,22 @@
 ,14,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNCopyParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
index 704159e82c9a..391b414505d8 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNCopyParentContentNHotelNOfferChildren.csv
@@ -16,19 +16,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
 ,300,89,64,0,0,0,0,0,0,0,"Testing #1 (copy 1)",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,89,16,0,0,0,0,0,0,0,"Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -36,7 +36,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
 ,10,89,8,0,0,0,0,0,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -47,23 +47,23 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
index 0b5a1436573b..a055e803ced1 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createNLocalizeParentContentNHotelNOfferChildren.csv
@@ -17,19 +17,19 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
 ,300,89,192,0,1,299,0,0,0,0,"[Translate to Dansk:] Testing #1",7,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
 ,7,89,48,0,1,6,0,0,0,0,"[Translate to Dansk:] Hotel #1",10,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
@@ -37,7 +37,7 @@
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
 ,10,89,24,0,1,9,0,0,0,0,"[Translate to Dansk:] Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -48,27 +48,27 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"31269293887fab23c5057f80f5eb5506","tx_irretutorial_1ncsv_hotel",7,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
-,"beac3ec367f17c0930e3c0888b4f3bf3","tx_irretutorial_1ncsv_hotel",7,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",10,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"615c48291ed0e77278a40bab1f9ddb5f","tx_irretutorial_1ncsv_offer",10,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"368a5a35a608a0aafe092d5b35a8f343","tx_testirrecsv_hotel",7,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
+,"535a00be032c44467e433db0060ce4b7","tx_testirrecsv_hotel",7,"offers",,,,0,0,"tx_testirrecsv_offer",10,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"7f0f7fcf22c7ee74d6feae03127c0556","tx_testirrecsv_offer",10,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
 ,"1130084e4038e95f2d5806b731cd416a","tt_content",300,"l18n_parent",,,,0,0,"tt_content",299,,,,,,
-,"e5e0bfb63ea0ce40c5d5c35e2a5487f8","tt_content",300,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"65e8fbcc512e7f81e6e290671e019ffc","tt_content",300,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",7,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContent.csv
index f9baaed63dd8..0a75eb70cafe 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContent.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,
 ,3,89,256,0,0,0,,0,0,0,0,"Hotel #1","5,6",,,,
 ,4,89,128,0,0,0,,0,0,0,0,"Hotel #2",7,,,,
 ,5,89,64,0,0,0,,0,0,0,0,"Hotel #1",8,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,
 ,5,89,256,0,0,0,,0,0,0,0,"Offer #1.1","7,8,9",,,,
 ,6,89,128,0,0,0,,0,0,0,0,"Offer #1.2","10,11",,,,
 ,7,89,64,0,0,0,,0,0,0,0,"Offer #2.1",12,,,,
 ,8,89,32,0,0,0,,0,0,0,0,"Offer #1.1",13,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","l18n_diffsource","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,
 ,7,89,256,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 ,8,89,128,0,0,0,,0,0,0,0,"Price #1.1.2",,,,,
@@ -42,19 +42,19 @@
 ,13,89,4,0,0,0,,0,0,0,0,"Price #1.1.1",,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContentNHotelNOfferChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContentNHotelNOfferChildren.csv
index 6162a0144f81..66020cb395f6 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContentNHotelNOfferChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/createParentContentNHotelNOfferChildren.csv
@@ -16,24 +16,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,128,0,0,0,0,0,0,0,"Testing #1",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,32,0,0,0,0,0,0,0,"Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,16,0,0,0,0,0,0,0,"Offer #1",,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -44,21 +44,21 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deletePage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deletePage.csv
index ada2d1bde301..6c55949215fa 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deletePage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deletePage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,1,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,1,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,1,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,1,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,1,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,1,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,1,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,1,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,1,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,1,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,1,0,0,0,0,0,0,"Price #1.1.2",,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deleteParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deleteParentContent.csv
index db4b04895f1c..98befd81c035 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deleteParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/deleteParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,1,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,1,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,1,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,16 +41,16 @@
 ,13,89,4,1,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/localizeParentContentWAllChildren.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/localizeParentContentWAllChildren.csv
index be39eac654a7..b52de146e4ca 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/localizeParentContentWAllChildren.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/localizeParentContentWAllChildren.csv
@@ -17,24 +17,24 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
 ,299,89,768,0,1,298,0,0,0,0,"[Translate to Dansk:] Regular Element #2",6,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,6,89,96,0,1,5,0,0,0,0,"[Translate to Dansk:] Hotel #1",9,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
 ,9,89,48,0,1,8,0,0,0,0,"[Translate to Dansk:] Offer #1.1",14,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -46,27 +46,27 @@
 ,14,89,6,0,1,13,0,0,0,0,"[Translate to Dansk:] Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"3e32c2fc50e95f5ca33df650a67f7a36","tx_irretutorial_1ncsv_offer",9,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"36abb0a718184cad7af9231682f25cd3","tx_irretutorial_1ncsv_offer",9,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",14,,,,,,
-,"b842ef889bb06c9e139d150c1995adae","tx_irretutorial_1ncsv_price",14,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"88ae3f8d74fc86815009ef345a081f5a","tx_irretutorial_1ncsv_hotel",6,"l18n_parent",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
-,"861e9ad5dec6a3ceb973908b2f8d0c32","tx_irretutorial_1ncsv_hotel",6,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",9,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"8f6265f241c506cc231180ef2de7d939","tx_testirrecsv_offer",9,"l18n_parent",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"aa54a4935d7679ad94926a639251daf8","tx_testirrecsv_offer",9,"prices",,,,0,0,"tx_testirrecsv_price",14,,,,,,
+,"4624392fb0b526043c8aa32ef02596b4","tx_testirrecsv_price",14,"l18n_parent",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"e38d1103fca334c431ee3148f8488d26","tx_testirrecsv_hotel",6,"l18n_parent",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"258654f789431358078ea96b87dfbf62","tx_testirrecsv_hotel",6,"offers",,,,0,0,"tx_testirrecsv_offer",9,,,,,,
 ,"6dc66af7d395e5be3c87fc4e13c0455c","tt_content",299,"l18n_parent",,,,0,0,"tt_content",298,,,,,,
-,"035a36508d0e590c242199f3ef948bac","tt_content",299,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",6,,,,,,
+,"8315026faf73d2621fabd763dff6ff20","tt_content",299,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",6,,,,,,
 ,"583b9974d1df1d9efb695cdabfe53a73","pages",91,"l10n_parent",,,,0,0,"pages",89,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyNDiscardNModifyParentWHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
index 577592f42c10..5c4b20cc575d 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyNDiscardNModifyParentWHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Testing #2","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyOnlyHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyOnlyHotelChild.csv
index fe9f0c6a80e5..318e3396f6ff 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyOnlyHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyOnlyHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #1",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyPage.csv
index 9f6947672463..076e74a71d61 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentContent.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentContent.csv
index 3d68379630d9..5a0c4671d185 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentContent.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentContent.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Testing #1",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNAddHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNAddHotelChild.csv
index d5773134f319..aeca4782e9f9 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNAddHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNAddHotelChild.csv
@@ -16,22 +16,22 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2","5,7",,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
 ,7,89,32,0,0,0,0,0,0,0,"Hotel #2",,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -42,20 +42,20 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"c737c4ea84bc8ae182c5275648ed8074","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",7,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"c1ba60ca3154b99a98b38f8bc7ec1cca","tt_content",298,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",7,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNChangeHotelChildrenSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNChangeHotelChildrenSorting.csv
index 9d12df601c37..11298ce5734e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNChangeHotelChildrenSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNChangeHotelChildrenSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","4,3",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
-,"42c7ba6a3c33cb49a5d659ba8f93218a","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"817aeb6fcfc5416f6257c64735a0f2a2","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
+,"f174728007f517ead7ca3e9ec32d3258","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",4,,,,,,
+,"df919daa718a600f0636aee41526150c","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",3,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNDeleteHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNDeleteHotelChild.csv
index be16a2797ca5..1c52490ba50b 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNDeleteHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNDeleteHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1",3,,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,1,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,1,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,16 +41,16 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNHotelChild.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNHotelChild.csv
index fe9f0c6a80e5..318e3396f6ff 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNHotelChild.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/modifyParentNHotelChild.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,89,512,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Testing #1",7,,,,,
 ,5,89,64,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,89,32,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,89,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPage.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPage.csv
index 5f6023086177..01b65d75c4ab 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPage.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPage.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,90,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,90,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,90,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageNChangeSorting.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
index 0c70447df3ae..8fb88b07ec1e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageNChangeSorting.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,90,512,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,90,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,90,64,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,90,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,90,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,90,16,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,90,32,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,90,128,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,90,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,90,4,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,90,8,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,90,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
diff --git a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageTwice.csv b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageTwice.csv
index fe3cb268773b..169a714f827e 100644
--- a/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageTwice.csv
+++ b/typo3/sysext/workspaces/Tests/Functional/DataHandling/IRRE/CSV/PublishAll/DataSet/moveParentContentToDifferentPageTwice.csv
@@ -16,21 +16,21 @@
 ,1,0,0,"Dansk","dk",,,,,,,,,,,,
 ,2,0,0,"Deutsch","de",,,,,,,,,,,,
 "tt_content",,,,,,,,,,,,,,,,,
-,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_irretutorial_1ncsv_hotels",,,,,
+,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","header","tx_testirrecsv_hotels",,,,,
 ,297,89,256,0,0,0,0,0,0,0,"Regular Element #1","3,4",,,,,
 ,298,1,256,0,0,0,0,0,0,0,"Regular Element #2",5,,,,,
-"tx_irretutorial_1ncsv_hotel",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_hotel",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","offers",,,,,
 ,3,89,256,0,0,0,0,0,0,0,"Hotel #1","5,6",,,,,
 ,4,89,128,0,0,0,0,0,0,0,"Hotel #2",7,,,,,
 ,5,1,256,0,0,0,0,0,0,0,"Hotel #1",8,,,,,
-"tx_irretutorial_1ncsv_offer",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_offer",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title","prices",,,,,
 ,5,89,256,0,0,0,0,0,0,0,"Offer #1.1","7,8,9",,,,,
 ,6,89,128,0,0,0,0,0,0,0,"Offer #1.2","10,11",,,,,
 ,7,89,64,0,0,0,0,0,0,0,"Offer #2.1",12,,,,,
 ,8,1,256,0,0,0,0,0,0,0,"Offer #1.1",13,,,,,
-"tx_irretutorial_1ncsv_price",,,,,,,,,,,,,,,,,
+"tx_testirrecsv_price",,,,,,,,,,,,,,,,,
 ,"uid","pid","sorting","deleted","sys_language_uid","l18n_parent","t3ver_wsid","t3ver_state","t3ver_stage","t3ver_oid","title",,,,,,
 ,7,89,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 ,8,89,128,0,0,0,0,0,0,0,"Price #1.1.2",,,,,,
@@ -41,19 +41,19 @@
 ,13,1,256,0,0,0,0,0,0,0,"Price #1.1.1",,,,,,
 "sys_refindex",,,,,,,,,,,,,,,,,
 ,"hash","tablename","recuid","field","flexpointer","softref_key","softref_id","sorting","workspace","ref_table","ref_uid","ref_string",,,,,
-,"d20c2263100e9d49596ff592e2c63a45","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",3,,,,,,
-,"71a59c39ec1c1ed56feb5754e55cbf59","tt_content",297,"tx_irretutorial_1ncsv_hotels",,,,1,0,"tx_irretutorial_1ncsv_hotel",4,,,,,,
-,"d0ca54af87d14593218574e192943e83","tt_content",298,"tx_irretutorial_1ncsv_hotels",,,,0,0,"tx_irretutorial_1ncsv_hotel",5,,,,,,
 ,"25426f92d44dd2ccf416108462b446e3","sys_workspace",1,"custom_stages",,,,0,0,"sys_workspace_stage",1,,,,,,
 ,"01a3ce8c4e3b2bb1aa439dc29081f996","sys_workspace_stage",1,"responsible_persons",,,,0,0,"be_users",3,,,,,,
-,"9c8b2401b26cba9644f6b33863aeaeba","tx_irretutorial_1ncsv_hotel",3,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",5,,,,,,
-,"b76c84527c9c517f0df8f673dae9d5c3","tx_irretutorial_1ncsv_hotel",3,"offers",,,,1,0,"tx_irretutorial_1ncsv_offer",6,,,,,,
-,"79cce354f8b11b767b151bedd46bff8a","tx_irretutorial_1ncsv_hotel",4,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",7,,,,,,
-,"f53f77fc8381f03edd959636f10584d8","tx_irretutorial_1ncsv_hotel",5,"offers",,,,0,0,"tx_irretutorial_1ncsv_offer",8,,,,,,
-,"cd7a7d76d574a76c0f1247d751a298cb","tx_irretutorial_1ncsv_offer",5,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",7,,,,,,
-,"81a65308ffabb16bea0baae67935ccaa","tx_irretutorial_1ncsv_offer",5,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",8,,,,,,
-,"554b9d0d426f626819cb417514316c4f","tx_irretutorial_1ncsv_offer",5,"prices",,,,2,0,"tx_irretutorial_1ncsv_price",9,,,,,,
-,"a4b561fbbe5a18e56a4994716b04e105","tx_irretutorial_1ncsv_offer",6,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",10,,,,,,
-,"b3963a4f186e2a6a9f99f8bc56032e5b","tx_irretutorial_1ncsv_offer",6,"prices",,,,1,0,"tx_irretutorial_1ncsv_price",11,,,,,,
-,"fe803b6ecad9e2f344d769915bef71b6","tx_irretutorial_1ncsv_offer",7,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",12,,,,,,
-,"4f04e32221eb9407dca98a1b356e3b25","tx_irretutorial_1ncsv_offer",8,"prices",,,,0,0,"tx_irretutorial_1ncsv_price",13,,,,,,
+,"16fcffdc28371b0f582f05d1ebf00385","tt_content",297,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",3,,,,,,
+,"fddb328cda5f994d3dcd268f65f2577f","tt_content",297,"tx_testirrecsv_hotels",,,,1,0,"tx_testirrecsv_hotel",4,,,,,,
+,"f7fa2774c25d32914a834b35c63e5a5d","tt_content",298,"tx_testirrecsv_hotels",,,,0,0,"tx_testirrecsv_hotel",5,,,,,,
+,"cfde721d0bc85fa500bde12bede582a6","tx_testirrecsv_hotel",3,"offers",,,,0,0,"tx_testirrecsv_offer",5,,,,,,
+,"9d88dfbcfd75edfd77cbba4bac7332f6","tx_testirrecsv_hotel",3,"offers",,,,1,0,"tx_testirrecsv_offer",6,,,,,,
+,"18e1192c10c3bf1f298c7a0a93e32b53","tx_testirrecsv_hotel",4,"offers",,,,0,0,"tx_testirrecsv_offer",7,,,,,,
+,"9de35426395ab89606d631d43fe2ffd8","tx_testirrecsv_hotel",5,"offers",,,,0,0,"tx_testirrecsv_offer",8,,,,,,
+,"2efba2d7033bfff1ec4e410022e20e3d","tx_testirrecsv_offer",5,"prices",,,,0,0,"tx_testirrecsv_price",7,,,,,,
+,"0c6e76f0cbeae9b72a6a9ec1a0f0bf30","tx_testirrecsv_offer",5,"prices",,,,1,0,"tx_testirrecsv_price",8,,,,,,
+,"b465d4ff35c987deff9ae693864bb5cd","tx_testirrecsv_offer",5,"prices",,,,2,0,"tx_testirrecsv_price",9,,,,,,
+,"54339a784f89869ef2bf754a8342721f","tx_testirrecsv_offer",6,"prices",,,,0,0,"tx_testirrecsv_price",10,,,,,,
+,"c45ca939d23128b209e6946cf0f1e45b","tx_testirrecsv_offer",6,"prices",,,,1,0,"tx_testirrecsv_price",11,,,,,,
+,"902840effcba96d338a2ffd7662ae55b","tx_testirrecsv_offer",7,"prices",,,,0,0,"tx_testirrecsv_price",12,,,,,,
+,"58eddaa9879ee87f2f1e451f361a62c2","tx_testirrecsv_offer",8,"prices",,,,0,0,"tx_testirrecsv_price",13,,,,,,
-- 
GitLab