Oh I reread your comment again. What I mean is not making new manga but reupload in another book in mangago. I once see somebody upload hoshik's story official in another book (idk how to say it the pages. But not the one I sub/read and get notif) so I thought that the uploader can do it. Not making a new whole manga. LOL sorry for the misunderstanding
I think you're going to the wrong flow.
No uploader can just go ahead and upload chapters of another manga in a different manga book. That would literally give backlash to us as an uploader.
Plus, doing that will also lead to extra workload as well as confusion among the readers on where to read and how to read. It's not at all recommended.

At this point just reupload everything in new manga because it is very confusing. So the one being messed is here and the other for correct order and putting place holder there