As it stands today, users and orgs simultaneously using Github OAuth and Github App cannot rename or delete a Github OAuth pipeline. This can lead to confusion when duplicating an OAuth pipeline to GH App as the names will be the same with no distinction in the UI. You can only delete the OAuth trigger under project settings: https://circleci.com/docs/guides/integration/using-the-circleci-github-app-in-an-oauth-org/#authorization-steps