Originally Posted by Fat Camisado
Any VGM that doesn't look like CAP 4 could normally use can just be renamed. I don't understand why we're fixating on that aspect of it.
If nothing else because that's never actually been done.
Besides, if we rename a move we essentially require it be a level-up move as we can't create new TMs or move tutors nor give it to other Pokémon so it can be an egg move.