Can i swap multiple drawing at once ?

Hello, i search for an answer but i didnt find anything. I made a rig, a turn for a character, with a helmet on his head, and all the small bits for the head. And i want to turn the whole head, i want to know if i can select the drawings subtitutions “2” or “3” etc for all the drawing i selected.

Thanks !

Make a template of the head rotation and use them to head turn or load the template into pose copier and do the same.
You can do what you ask with sync layers but you’ll have an insane amount of frames and parts if you do it that way.

Thank you ! i will try pose copier, i forgot about that.