You had an old area, for example, and now you choose you really need to utilize for the site. If you want to change old domain such as name to new domain such as it is a possible through htaccess.

Follow below example of how to Redirect an old domain to a new domain using htaccess.

RewriteEngine on
RewriteCond %{HTTP_HOST} ^ [NC,OR]
RewriteCond %{HTTP_HOST} ^ [NC]
RewriteRule ^(.*)$$1 [L,R=301,NC]