I need to change the wordpress installation domain

[JxstErg1]

Adding to what @oxy said:

What does Subdomain / Addon Domain / Parked Domain mean

In the control panel, you’ll find the sections called Addon Domains, Parked Domains and Subdomains. What do all those different domain types mean? What is a subdomain? In general, a subdomain is a domain which is a part of another domain name. So if you have the domain name example.com, then test.example.com would be a subdomain of example.com. And similarly, sub.test.example.com is a subdomain of both example.com and test.example.com. In your control panel, the Subdomains section allows you t…