I am assuming that any "new" cosmetic additions to the western client were pre planned long ago. So the team may not be actively censoring stuff, other than the word changes, but simply adding the outfits they had already on queue. It's probably just that (again, as an assumption) those outfits were already edited way before the Global game even released. That's one of the ways I can see the issue with the outfits.
As for word changing? COULD be build based. What's a build? For those who may not know, some games update in what's called a "build", which is simply a 'packaged' more updated version of the game, given by the dev to the publisher to deploy on their region. I'm trying to say this in the simplest words so everyone can see my point. Those builds could have been created months before release, and maybe the older builds didn't have so many edits, while newer builds included the word changing.
Again, this is simply me assuming.