Hoi Robert,
This is for 50% correct for .prj name and the .pcb name.
If I open the new schematic I see the old Board-name and Schematic-name and have to rename them manually.
But the @NAME, @DATETIME and @Projbase in the schematic border are still the old names.
To solve this I have to edit the .prj file.
These items in the .prj file are not renamed by the Job Management Wizard.