apply_filters( 'wp_sitemaps_index_entry', array $sitemap_entry, string $object_type, string $object_subtype, int $page )

122				 * @param array  $sitemap_entry  Sitemap entry for the post.123				 * @param string $object_type    Object empty name.124				 * @param string $object_subtype Object subtype name.125				 *                               Empty string if the object type does not support subtypes.126				 * @param int    $page           Page number of results.127				 */128				$sitemap_entry = apply_filters( 'wp_sitemaps_index_entry', $sitemap_entry, $this->object_type, $type['name'], $page );129 130				$sitemaps[] = $sitemap_entry;131			}132		}133 134		return $sitemaps;