How to make a redirect in .htaccess to a partially different url?

Question

htaccess

Help me write an expression for redirecting pages of the form:

http://site.ru/text-01-mart-2020

to url with a different date and month:

http://site.ru/text-02-aprel-2020

Where text is any text in Latin.

Answer 1

RewriteRule ^(.+)\-01\-mart\-2020$ /$1\-02\-aprel\-2020? [L,R=301]

.+- 1 or more characters
(..)- just brackets collect everything in the variable $1 if there were second brackets, then they would be $2,
we substitute all this into "where"
and ?in the end it will remove all get parameters if they were there