How to get rid of duplicate titles in google?

Question

Google

Hello . I have such a problem. There is a site on DLE. It has multicategories, ie
/detektiv/10304-insomniya.html
/triller/10304-insomniya.html
This is a link to the same movie. But the DLE includes a fix to a single URL feature.
If you try to visit /triller/10304-insomniya.html you will be redirected(301) to /detektiv/10304-insomniya.html .
Everything would be fine, but now Google complains about these pages and in the "HTML Optimization" in the Search console there are already 800 such links with a repeated title. How to be? Is there an option to fix this?

Answer 1

try to look at the router.php file,
it is he who is responsible for the formation of URL addresses in general