Support translated pagination endpoints

function pm_extra_pagination_endpoints($endpoints) {
    $endpoints .= "|pagina|seite";

    return $endpoints;
}
add_filter('permalink_manager_endpoints', 'pm_extra_pagination_endpoints');

function pm_detect_pagination($uri_parts, $request_url) {
    if(!empty($uri_parts['endpoint']) && in_array($uri_parts['endpoint'], array('pagina', 'seite'))) {
        $uri_parts['endpoint'] = 'paged';
    }

    return $uri_parts;
}
add_filter('permalink_manager_detect_uri', 'pm_detect_pagination', 99, 2);