Talk:Korovyev

I am just wondering why the page is titled Fagotto (Korovyev) when in the version I have read he is mostly called Koroviev (with an i) and only occasionally Fagott, but never Fagotto. Which edition(s) do these terms come from? If none, how can I change the heading for this page? I am a new editor. Thanks! Margarita Nikolaevna (talk) 00:31, 23 November 2016 (UTC)