Transfer channel to other servers

OK this is oddly specific but it would be extremely useful if we could transfer an already existing channel (its content) from one server to a new one : namely, I'm a RPer and we have changed server twice already, and each time we need to copy each message from each channel one by one to the new server (so it stays readable) and it is extremely time consuming and tedious ;w; id definitely by nitro just to be able to do that