git branch –m old-name new-name
// If you are in a different branch:
git branch -m old-name new-name
// If you are in the same branch:
git branch -m new-name
$ git checkout Branch-Name-You-Want-to-Change
$ git branch -m New-Branch-Name
git branch -m <newname>
$ git branch -m <new_name>
git branch -m <newname>
git branch -m <oldname> <newname>
git branch -m new-branch-name
Rename a local and remote branch in git
Rename your local branch. If you are on the branch you want to rename: git branch -m new-name. ...
Delete the old-name remote branch and push the new-name local branch. git push origin :old-name new-name.
Reset the upstream branch for the new-name local branch. Switch to the branch and then: git push origin -u new-name.
git branch -m <new-branch-name>