To transfer servers you can download the world, and then upload the world to the new server. If you really needed to transfer a server that's the best way you could do it.
A quote from the Plugin Manager;
"Unfortunately we cannot add plugins like this since it requires allocation of an extra server port, which currently isn't supported."
> Cracked Minecraft
Minehut can only be played if you've bought the game, not using a cracked launcher
Minecraft can be purchased at https://minecraft.net