looked a bit and it is not as simple as ghost entities can not be easily teleported and all the collision checks are off. I put it on the pile of "things to do that would be nice" but I won't spend time on it.
Collision checks don't matter here, it will be checked upon ghost placement. And you can just "cut and paste" them, there is no need for a dedicated teleport method.
Found a small bug when moving ghosts... Not sure if it can be fixed, but If you connect two ghosts with a circuit wire and move one, the circuit connection is not retained.
