How to Edit a Package in cPanel / WHM
1) Log in to your WHM: SERVER-IP/WHM
2) Type "Edit a Package" in the search box at the top left and click the menu item.
3) Select a package to edit.
4) Click “Edit” below.
5) Select the desired amount of resources.
6) Select the desired options: Dedicated IP, Shell Access, CGI access, and Digest Authentication at account creation.
7) Select your cPanel theme, feature list, and locale.
8) Click “Save Changes” or Reset to clear the current settings.