gistfile1.txt

add_filter( 'propertyhive_agentsinsight_xml_properties_due_import', 'filter_kato_properties_by_tag', 10, 1 );
function filter_kato_properties_by_tag( $properties ) {
    $allowed_tags = array( 'British Museum' ); // Define your allowed tags here
    $filtered_properties = array();

    foreach ( $properties as $property ) {
        if ($property['tags'] == null || !is_array($property['tags'])) {
            continue;
        }

        foreach ( $tags as $tag ) {
            if ( in_array( $tag, $allowed_tags ) ) {
                $filtered_properties[] = $property;
                break;
            }
        }

    }

    return $filtered_properties;
}