A few years ago, I bought those WarioWare keychains/phone straps. The Wario one was my favorite, but none of them were sturdy. It ended up falling off and is now lost forever.
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