Easy way to move process from Test to Prod enviroment

So I was just trying to add a process that already is in the Test eniroment to Prod.
When I add the process again I get an Error that says:

“Make sure that xxxxxxx is not already deployed on one of the robots from this enviroment.”

Well my unattended robot has two enviroments assigned to it, Test and Prod.
It seems that is is not possible to change the enviroment under the “Processes” menu.

Is the only way to remove the process and then “add” it again but this time assigning it to the Prod enviroment?

Is there another way?