Rename project - impact on KubernetesNamespace ?

The following discussion from gitlab-ce!22308 should be addressed:

• @mayra-cabrera started a discussion: (+1 comment)

  What is going to happen if the project is renamed? Are we going to create a new namespace to keep it consistent? My answer will be no, but not sure.

  Would that be problematic for auto devops? 🤔