Correct! Thank you for catching that, I accidentally put it in third declension. So yes Wuges. I was referencing when second declension nouns borrowed into English sometimes remain -i for the plural (as in radii, stimuli etc.) So Wugus, Wugi.
Oh yeah and sometimes it’s actually Greek causing irregulars (looking at you, criteria)…
But there shouldn’t be an apostrophe there… it’s = it is, its = posessive.