1,511 votesDenis Lacroix commented
We are working on providing the ability to edit the email addresses (both primary and secondary) associated with an O365 group. The ability to modify the SharePoint site URL is still being considered.
Roadmap item: https://products.office.com/en-US/business/office-365-roadmap?filters=&freeformsearch=27891&featureid=27891Denis Lacroix commented
really why we cant change it like a normal distribution group