setting a new remote url github code example
Example 1: change remote url git
git remote set-url origin https://hostname/USERNAME/REPOSITORY.git
Example 2: git change remote
$ git remote set-url origin https://github.com/USERNAME/REPOSITORY.git
git remote set-url origin https://hostname/USERNAME/REPOSITORY.git
$ git remote set-url origin https://github.com/USERNAME/REPOSITORY.git