Product is Wordpress by digitalocean and not OpenLiteSpeed Wordpress

While initial setup - used different domain name just to set and test site. once, all done - how can we update the domain name.

tried to update siteUrl and home with wp cli

wp option update home ‘new url’
wp option update siteurl 'new url’

but no luck.

Checked apache block -I can see variable $domain. but not sure how to update that.

Thanks