4 votesTim commented
This is definitely a limitation that doesn't make sense and causes lost time on trying to figure out how to resave things locally and then to SharePoint Online instead of just saving back to the site as expected from the client applications
We’re working on the ability to change the SharePoint site URL associated with an Office 365 Group.Tim commented
I agree that we need this. Please add this to the roadmap because it is very useful with company takeovers, re-organizations, and other business situations that occur and are unavoidable.