How to disconnect Rasa x from Git repository

I’m working on a project where Rasa X is deployed on a Kubernetes Cluster. All the application is working with this Cluster, but Rasa X is linked to a personal Git repository. Since the repository’s owner is leaving the project, we want to change it to a team Git repository. Is there a way to link it to another repository safely? On Rasa X, when I click on ‘main > configuration’, it appears a pop-up with a “Disconnect button”, but I’m not sure if this is helpful.