Window "Manage field names & content": make title consistent with men…

…u (+ localization) (#6895)

* Manage field names & content: make window title as menu title (+ localization)

* Window "Manage field names and content": same title as the menu (+ localization)

* Adding PR number to changelog

* Update CHANGELOG.md

Co-authored-by: Christoph <cschwentker@gmail.com>

CHANGELOG.md

@@ -26,6 +26,7 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We completed the rebranding of `bibtexkey` as `citationkey` which was started in JabRef 5.1.
 - JabRef no longer opens the entry editor with the first entry on startup [#6855](https://github.com/JabRef/jabref/issues/6855)
 - Fetch by ID: (long) "SAO/NASA Astrophysics Data System" replaced by (short) "SAO/NASA ADS" [#6876](https://github.com/JabRef/jabref/pull/6876)
+- We changed the title of the window  "Manage field names and content":  to have the same title as the corresponding menu item  [#6895](https://github.com/JabRef/jabref/pull/6895)
 
 ### Fixed
 

src/main/java/org/jabref/gui/edit/MassSetFieldsDialog.java

@@ -62,7 +62,7 @@ public class MassSetFieldsDialog extends BaseDialog<Void> {
         this.undoManager = undoManager;
 
         init();
-        this.setTitle("Set/clear/append/rename fields");
+        this.setTitle(Localization.lang("Manage field names & content"));
         this.getDialogPane().getButtonTypes().addAll(ButtonType.OK, ButtonType.CANCEL);
         this.setResultConverter(button -> {
             if (button == ButtonType.OK) {