Hi MelancholyChicken65
I'm not sure you an control it, the ui deduces the URL based on the address you are browsing to: so if you go yo http://app.clearml.example.com you will get the correct ones, but you have to put them on the right subdomains:
https://clear.ml/docs/latest/docs/deploying_clearml/clearml_server_config#subdomain-configuration