Update the existing test: CPDocumentsandmedia#EditDocument
- Go to DM to add a new document and upload a file (document_1.txt)
- Edit the document title to "DM Document Title Edit"
- Edit the document filename to "document_1_Edit.txt"
- Assert the warning message is displayed when editing the filename
- Assert document title remains as "document_1.txt"
- Publish and go to the document to view