There's still a fix though. I understand if mojang is too busy to create something but it is probsbly possible. My brother who understands this more than me might help attempt to create something to help people convert the files or at least remove as much of the tediousness in doing so as possible.
in the future I might post an actual semi solution in the comments if this isn't closed. Something that allows you to relabel chunks to whatever.
There's still a fix though. I understand if mojang is too busy to create something but it is probsbly possible. My brother who understands this more than me might help attempt to create something to help people convert the files or at least remove as much of the tediousness in doing so as possible.
in the future I might post an actual semi solution in the comments if this isn't closed. Something that allows you to relabel chunks to whatever.