International copyright, is a foreign hoster obliged to remove content that violates Russian copyright?

Question

Copyright

We copied the site, placed it on a free Ukrainian hosting. This copy hangs just like a copy without the slightest change with our contacts, clogs the search and sometimes causes the original site to work incorrectly.
Is a foreign hoster obliged to remove content violating Russian copyright? And which article do you refer to?
The hoster suggested contacting the police... but the question is which one, ours or the local one where the hoster is located. And how are international copyright disputes generally resolved and is it worth it for the sake of a one-pager.

Answer 1

php.net/manual/ru/phardata.extractto.php