User blog comment:Yatalu/5 new rules/@comment-25357967-20160410130621/@comment-4142476-20160410181741

You mean a French character saying something in French? Yes, that'd be allowed; I'd personally say that this is "translating for a work a fiction" rather than "translating of a work of fiction".

I wrote that rule mainly to avoid situations like "hey, I wrote a fan fiction for creepypasta.wikia, will you guys translate it to the other creepypasta wikis?"