Is this true that 'Unova' is the English name to 'Isshu'??

I KNEW it! I KNEW this would happen! I would get all used to Reshiram Zekrom and Isshu and then it would be all ENGLISH NAMENESS and I'd be all English-lameish. And anyway I don't like Isshu so I don't care what it's called. But I prefer Isshu.

its true and personly i like the name isshu better.
heres how they got the name:
letters from 'Un'ited States ‘OV‘ 'A'merica since Isshu is based off our country(combine the lettrs that r spaced)