Lost main HestiaCP domain. How can I change it

I lost control of the domain I used to log into the main HestiaCP.

Ex: panel.lostdomain.com

All my websites fortunately still work, but I need to change to another domain that I control.

Ex: panel.anotherdomain.com

I though I saw a CLI command to do that a year or so back, but now I can’t find it.
Can someone please point me in the right direction.


v-change-sys-hostname newhostname.com