How to set up a redirect on a geo-dependent site?

Question

htaccess

On a geo-dependent site, the url looks like
site.ru/city/page Where the city
is substituted by ip automatically . it is necessary that, regardless of the city, there was a redirect from /page to /new page

Answer 1

RedirectMatch 301 ^/([^/]+)/old-page$   /$1/new-page

Or

RewriteRule ^([^/]+)/old-page$ /$1/new-page [R=301,L]