Inpsyde\MultilingualPress\SiteDuplication\SiteDuplicator::handle_content_relations PHP Method

    private function handle_content_relations($source_site_id, $destination_site_id)
    {
        if ($this->content_relations->has_site_relations($source_site_id)) {
            $this->content_relations->duplicate_relations($source_site_id, $destination_site_id);
            return;
        }
        $this->content_relations->relate_all_posts($source_site_id, $destination_site_id);
        $this->content_relations->relate_all_terms($source_site_id, $destination_site_id);
    }