I was charged by a client to build a new Wordpress that will replace an old website built with a custom CMS.
I built the WordPress on a different CPanel user and sub domain. It is currently (the new site) on http://alpha.mywebsite.com while the old site is directly at http://www.mywebsite.com.
What would be the best way to do this?
In a perfect scenario, I would change the public_html folder in the main domain to public_html_old, and copy the new one containing the wordpress to public_html.
Is this safe practice? Or is there additional database, admin, etc. stuff I need to be aware of?
Thanks a lot for your tips and opinion :)