how to change name of a branch in git code example

Example 1: Change a branch name in a Git repo

If you're currently on the branch you want to rename:

git branch -m new_name 
Or else:

git branch -m old_name new_name 
You can check with:

git branch -a
As you can see, only the local name changed Now, to change the name also in the remote you must do:

git push origin :old_name
This removes the branch, then upload it with the new name:

git push origin new_name

Example 2: how to change branch name in github

$ git branch -m OLD-BRANCH-NAME NEW-BRANCH-NAME
$ git fetch origin
$ git branch -u origin/NEW-BRANCH-NAME NEW-BRANCH-NAME