[TASK] Unify extension name in examples

Documentation/Guide/TypoScriptFunctions/GetText/Index.rst

@@ -41,7 +41,7 @@ current branch, i.e. the website root for that branch:
 ..  code-block:: typoscript
 
     10 = TEXT
-    10.data = LLL:EXT:myext/Resources/Private/Language/locallang.xlf:siteTitle
+    10.data = LLL:EXT:my_extension/Resources/Private/Language/locallang.xlf:siteTitle
 
 Creates a text object that contains the value of the "siteTitle" string in the
 given localization, appropriately translated for the current language.

Documentation/PageTsconfig/Mod/_WebList/_downloadPresets.tsconfig

@@ -7,7 +7,7 @@ mod.web_list.downloadPresets {
 
         fullExport {
             identifier = uid-title
-            label = LLL:EXT:myext/Resources/Private/Language/locallang.xlf:preset2.label
+            label = LLL:EXT:my_extension/Resources/Private/Language/locallang.xlf:preset2.label
             columns = uid, title
         }
     }

Documentation/PageTsconfig/TceForm.rst

@@ -230,10 +230,10 @@ In this example, the value will substitute the marker in a plugin FlexForm.
 ..  code-block:: typoscript
     :caption: EXT:site_package/Configuration/page.tsconfig
 
-    TCEFORM.tx_myext_table.myfield.PAGE_TSCONFIG_ID = 22
+    TCEFORM.tx_myextension_table.myfield.PAGE_TSCONFIG_ID = 22
 
 This example might be used for a record in an extension. It refers to a
-table called `tx_myext_table` and the field `myfield`. Here the marker will
+table called `tx_myextension_table` and the field `myfield`. Here the marker will
 be substituted by the value `22`.
 
 ..  _tceform-page_tsconfig_idlist:
@@ -262,10 +262,10 @@ In this example, the value will substitute the marker in a plugin FlexForm.
 ..  code-block:: typoscript
     :caption: EXT:site_package/Configuration/page.tsconfig
 
-    TCEFORM.tx_myext_table.myfield.PAGE_TSCONFIG_IDLIST = 20,21,22
+    TCEFORM.tx_myextension_table.myfield.PAGE_TSCONFIG_IDLIST = 20,21,22
 
 This example might be used for a record in an extension. It refers to a
-table called `tx_myext_table` and the field `myfield`. Here the marker will
+table called `tx_myextension_table` and the field `myfield`. Here the marker will
 be substituted by the list of integers.
 
 
@@ -295,10 +295,10 @@ In this example, the value will substitute the marker in a plugin FlexForm.
 ..  code-block:: typoscript
     :caption: EXT:site_package/Configuration/page.tsconfig
 
-    TCEFORM.tx_myext_table.myfield.PAGE_TSCONFIG_STR = %hello%
+    TCEFORM.tx_myextension_table.myfield.PAGE_TSCONFIG_STR = %hello%
 
 This example might be used for a record in an extension. It refers to a
-table called `tx_myext_table` and the field `myfield`. Here the marker will
+table called `tx_myextension_table` and the field `myfield`. Here the marker will
 be substituted by the given value.
 
 
@@ -329,10 +329,10 @@ Example: Assign a palette to a field
     :caption: EXT:my_sitepackage/Configuration/page.tsconfig
 
     # Assign a palette to a specific field
-    TCEFORM.tx_myext_table.myfield.colorPalette = messages
+    TCEFORM.tx_myextension_table.myfield.colorPalette = messages
 
     # Assign a palette to all color pickers used in a table
-    TCEFORM.tx_myext_table.colorPalette = key_colors
+    TCEFORM.tx_myextension_table.colorPalette = key_colors
 
     # Assign global palette
     TCEFORM.colorPalette = main

Documentation/PageTsconfig/TceMain.rst

@@ -542,10 +542,10 @@ preview
                previewPageId = 123
                useDefaultLanguageRecord = 0
                fieldToParameterMap {
-                   uid = tx_myext_pi1[showUid]
+                   uid = tx_myextension_pi1[showUid]
                }
                additionalGetParameters {
-                   tx_myext_pi1.special = HELLO # results in tx_myext_pi1[special]
+                   tx_myextension_pi1.special = HELLO # results in tx_myextension_pi1[special]
                }
            }
        }
@@ -567,7 +567,7 @@ preview
 
     Finally :typoscript:`additionalGetParameters` allow you to add arbitrary GET-parameters and even override others.
     If the plugin on your target page shows a list of records by default you will also need something like
-    :typoscript:`tx_myext_pi1.action = show` to ensure the record details are displayed.
+    :typoscript:`tx_myextension_pi1.action = show` to ensure the record details are displayed.
 
     The core automatically sets the "no_cache" and the "L" parameter. The language matches the language of
     the current record. You may override each parameter by using the :typoscript:`additionalGetParameters` configuration

Documentation/TopLevelObjects/Plugin.rst

@@ -12,8 +12,8 @@ This is used for extensions in TYPO3 set up as frontend plugins.
 Typically you can set configuration properties of the plugin here. Say
 you have an extension with the key "myext" and it has a frontend
 plugin named "tx\_myext\_pi1" then you would find the TypoScript
-configuration at the position :typoscript:`plugin.tx_myext_pi1` in the object
-tree!
+configuration at the position :typoscript:`plugin.tx_myextension_pi1` in the
+object tree!
 
 Most plugins are :ref:`cobj-user` objects
 which means that they have at least 1 or 2 reserved properties.
@@ -522,4 +522,4 @@ Demonstrates:
 ..  code-block:: typoscript
     :caption: EXT:site_package/Configuration/TypoScript/setup.typoscript
 
-    plugin.tx_myext_pi1._LOCAL_LANG.de.list_mode_1 = Der erste Modus
+    plugin.tx_myextension_pi1._LOCAL_LANG.de.list_mode_1 = Der erste Modus