Allowing to set custom unjail teleports instead of same location

[MrMarkoz]

What are you trying to do?
Teleport a player to the world spawn or "central point" of the server avoiding to get back to the unauthorized area or where it was doing wrong (ex, griefing another house)

Describe the solution you'd like
Use a command like /setunjail jail ID to get the current position and dimension to teleport the player

Describe alternatives you've considered
No one at this time

Anything else that might help?
I am new with Minecraft servers and I was reading as much as possible but I didn't found anything I can do on my end.