Perhaps there's more of an effort to be informal and concrete on wikis out of respect for the source. On the surface it makes sense to come up with a name in another language by building off of the original, but not every creator would want it to...
It would be insane if it not only looked like a Mario game, but Mario himself even appeared only to be thrown out of the way by Wario, I don't think they'd go that far since I always imagined it being something in-engine, but could you imagine