title: Change the URL of a renamed GitLab Pages repo
body: <p>I have a Gitlab Pages project site hosted as <code>my.gitlab.io/old</code>.</p>
  <p>I rename the project repo to <code>new</code>. When I push again, it still publishes to <code>my.gitlab.io/old</code>.</p>
  <p>How do I change it to <code>my.gitlab.io/new</code>?</p>