Redirect a folder to another
To redirect a folder to another using .htaccess, create
RedirectMatch 301 ^/OLD_FOLDER/(.*)$ /NEW_FOLDER/$1
Or
RewriteEngine On RewriteRule ^OLD_FOLDER/(.*)$ /NEW_FOLDER/$1 [R=301,NC,L]
Or
Redirect 301 /OLD_FOLDER /NEW_FOLDER
if new folder is on another domain, you can use https://new-domain.com/OLD_FOLDER
See Redirect