Is there any way to change realms?

Hi there, I was wondering if it was possible to bring all my characters from the Icecrown realm to the Frostmourne realm?
Would be nice to play on a PvE realm instead of a PvP enabled realm.

Please and thanks :)

It's not possible.

Nooooooooooooooooooooooooooooooooooooooooooooooooo ooo