How to get the URL of a sitemap that contains a certain post?
I achieved it using this simple query <?php $chunks=array_chunk( get_posts([ ‘fields’=>’ids’, ‘posts_per_page’=>-1, ‘post_type’=>[$post->post_type], ‘orderby’=>’ID’, ‘order’=>’ASC’ ]), wp_sitemaps_get_max_urls(‘post’) ); foreach($chunks as $key => $chunk) { if(!in_array($post->ID,$chunk)) continue; var_dump(get_sitemap_url(‘posts’,$post->post_type,$key + 1)); break; }