How to redirect a page to another?

Question

Try the following at the top of your .htaccess file, before the existing WordPress directives:

RewriteRule ^test/ /info/ [R=302,L]

The pattern ^test/ matches all URLs that start /test/.

Note that the URL-path matched by the RewriteRule pattern (first argument) does not start with a slash (when used in .htaccess).

If this is intended to be permanent then change the 302 to 301 – but only after you have tested that it works OK.