It is possible to change the domain name of the MediaCP by following the procedures below.

1. Firstly, disable AutoSSL on the entire panel by running the following in SSH:

   /root/init autossl-disable

2. Delete the letsencrypt folder to ensure there are no issues when reinstalling your new certificate:

   rm -rf /usr/local/mediacp/letsencrypt/ /usr/local/mediacp/letsencrypt.disabled/; 

3. Login to MediaCP at http://your-domain:2020/ (replace your-domain with your actual domain name) and navigate to System Config
4. Update the Host Address and MediaCP Full URL to include your new domain name
5. Enable AutoSSL for the new domain by running the following command:

   /root/init autossl