When I submitted by English translation of the Pokémon Gold & Silver demo (see here), I submitted the original game name as "Pocket Monsters Kin & Gin (Spaceworld 1997 Demo)". On the page though, this text renders as "Pocket Monsters Kin & Gin (Spaceworld 1997 Demo)".
In short, the "&" becomes "&".
In short, the "&" becomes "&".