Hi guys, I'm the co-owner of a server in offline mode and have an issue with name changing : In offline mode, a player with 2 different names will have 2 different uuid. So I am looking for a way to fix the issue, either by getting the right uuid from mojang for premium players (no matter their names), or by using a command like /setuuid <playerName> <newUUID> which would set the specified uuid for the player. I'm not sure this is even possible to do that with Bukkit/Spigot, please let me know !
