How to add prefix to WP url?

Question

WordPress

Hello. I want to understand how to make such an address;
For example, there is site.com/about. And I need to display this page, for example, at site.com/kemerovo/about.
Instead of kemerovo there may be 3 other cities, or not be. Then /about should be processed as well. Google add_rewrite_rule until I can do it.

Answer 1

Instead of language, put the name of the city. And accordingly "translate" pages. For example, contact details and a map
https://wordpress.org/plugins/weglot/?gclid=Cj0KCQ...