My sister sent me the first image, the second is my Eevee i just evolved. I read the thing about how the evolution depends on the move your eevee has, and according to that mine should have been a Flareon. I changed the name, evolved, and got Vaporeon instead! I don’t know if this works for everyone, one or both theories could be wrong and this is just dumb luck, but it is what it is and hurts nothing to try.