...
To delete a tag, see https://stackoverflow.com/questions/5480258/how-can-i-delete-a-remote-tag to delete a tag
To rename delete a branch https://stackoverflow.com/questions/2003505/how-do-i-delete-a-git-branch-locally-and-remotelyTo delete a branch , https://www.baeldung.com/git-delete-branch-locally-remotely
...