How to change the primary domain name and keep the existing one pointed to the site?
destination source:https://www.siteground.com/kb/i_would_like_to_change_my_primary_domain_name_however/
In this case we recommend the following steps:
- Change your primary domain from your joomla site User Area -> My Accounts -> Manage Account (for the account whose primary domain you wish to change) -> Change Primary Domain.
- Park your old domain name in cPanel, Parked domains.
This will allow your site to work by both your old and new primary domain name.
Related Article
destination source:https://www.siteground.com/kb/i_would_like_to_change_my_primary_domain_name_however/