rename git branch locally and remotely

Change Branch Name.sh

git branch -m new_branch                    # If on the branch already   
git branch -m old_branch new_branch         # Rename branch locally. Skip this step if on the branch alread  
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote