Site icon Hip-Hop Website Design and Development

How can I redirect some pages to new subdomain?

I’ve primary area as https://instance.com. I added in cloudflare new subdomain as opinions.instance.com. In wordpress I exploit redirection plugin and alter url from https://instance.com/some/path/some_post to https://opinions.instance.com/some/path/some_post. And redirect work however it’s redirecting to instance.com once more. The cyclic redirect is going on. All pages from opinions.instance.com redirecting to instance.com. Why is it occurred? How can I get opinions.instance.com if I exploit it in brouser tackle line? I’ve one WP instalation. I do not wish to create new WP app for this pages (opinions.instance.com). I strive change it in .thaccess for /some/path/some_post however it’s not working:

RewriteCond %{REQUEST_URI} ^/some/path/some_post/ [NC]
RewriteRule ^(.*)$ https://instance.com/test-name [R=301,L]

or

RewriteCond %{REQUEST_URI} ^/some/path/some_post/ [NC]
RewriteRule ^(.*)$ https://opinions.instance.com/some/path/some_post/ [R=301,L]