I am an android player and i am playing on the last version, the 1.9.8.3g one.
I won the Warrior King Dragon with given name "Xena"!!! (no comment)
So, i tried to change the name with a male one and then i realised that there is no such option.
I can trade, sell or move him, but not to change his name.
I checked some other dragons, just in case it was a bug for only the champions' ones, but there isn't this option any more.
I don't know if it's a bug or just a feature less than the previous versions.
By the way, in all the previous versions (on android) we had this option, but we couldn't edit the name with more than 8 characters (obviously a bug).
So, please add this feature again, cause my Warrior Queen Dragon is so disappointed about her husband's name.
Besides, some people have started spreading inappropriate rumours about their King and it's not good for my Kingdom!
lol