How do I set up a Domain Alias with cPanel?

Panel has an easy option to set up Domain Aliases, which assigns the primary domain of your cPanel an Alias domain.

Look for the "Aliases" option under the Domains panel:

Important: If you're mapping multiple subdomains, check the article about Mapping with Subdomains.

Then, create a new Alias by typing in your Domain:

Ensure the document root is the same as your primary WordPress installation.

Here's a video about how to configure Aliases in cPanel: