Some characters may not very tech savvy(or corporal), so translators would be maybe. Also I'm working along the lines of "Any sufficiently advanced technology is indistinguishable from magic."
It also wouldn't effect accents.
But if someone wants to be unintelligible they could always have their language be so weird it can't be translated. Or has not be found/discovered yet.
Also If i do translate it to English, it will be the worst version of English..
Canadian English...DUN DUNDUNNN!
Anyway, all things to discuss if I ever make that forum for canon multiverse lore. To entwine and keep track of story arcs. Which I will do when I think there is enough interest in such things. So far I think Skalla would be tad interested. No idea on Rilla. :K