I tried to change the URL on Wordpress from non-www to www and then I was not able to customize my theme at all.
How do I convert my website URL from non-www to www without the problem of not being able to customize my theme?
Also My Wordpress site uses the non-www URL traversehimalaya.com, but I am building links with www.traversehimalaya.com
does using www and non-www make any difference for SEO?
Anyone please help me with this?