You can review and edit report language resource files in the Resource Editor.
Select Tools > Resources > Report Languages to open the List of Report Languages, which lists all the available .xrl files:
Select a report language and click the Properties tool to open it in the Resource Editor.
Note:
You can open the .xrl file attached to a report open in the Report Editor by selecting Report > Report Properties, and clicking the Edit Current Language tool beside the Language list. You can change the report language by selecting another language in the list.