[nednednerb]

Yeah, it's totally simple to understand.

Two clips with different audio files can have the same name:

Batch rename would try to call the one audio file by one name then the other audio file by the same name.

Since that simple simple case would throw an "ERROR" and a partial job is not right. No one is answering my question of what it should do. Y'all just say "yeah but it should do it" without explaining the obvious trouble with deciding default behaviour.

How many warnings do I need and errors when I want batch rename to just work perfectly like it does now.... batch export is so, so simple.

Therefore,

Command+A
Command+Shift+K

is your friend.