https://www.youtube.com/watch?v=_u7ieWhUcwc It's revenge for schwa.
From the reasonable English pronunciations I prefer Zo-see-a, even if it's somewhat "more wrong", it's more pleasant sounding than Zo-sha which is crinkly.
Anyway, I wouldn't think the spelling would be that strange to English speakers, after all Marcia with the Mar-sha pronunciation exists.
https://www.behindthename.com/pnl/109883