They may generate some problems, but also have benefits. It's overall a trade off that I believe it's very worth the trouble.
"not having the same meaning" wildly depends on what the term in question is. You can't state that as it if were matter of fact. Also, yes, not imparting the meaning the...
To elaborate on my answer: names are, mostly, localized because this is a product. Deadlock's focus is not necessarily high ranked gameplay: it's to build a world, set up characters, create rapport between the heroes and the players so that they come back to play again. Keep in mind not everyone...