I recently copies an app. When the Google workbook was copied it did not use the original workbook name, instead it used the name of the first table. I renamed the workbook and the copied app did update the name of the Source Path under the Storage section for each table. App functionality all works fine.
However, the Source name found in the data table summary view did NOT update so this name still shows the old workbook name. Refreshing, closing app and even logging out did not correct name.
So two things that I feel should be addressed here:
Use the original workbook name when making a copy. For name clashes, tack on the standard incremental number - name 1, name 2, name 3, etc
If a source workbook name changes, update the Source name in the table summary view.
Workbook name changed - Source Path was updated correctly
Source name in the Table Summary View did NOT update - Old name = "WorkOrders"