Topic Tag: Setting up custom taxonomy

function get_tax_level($id, $tax){
    $ancestors = get_ancestors($id, $tax);
    return count($ancestors)+1;
}

add_filter( 'wpv_filter_force_wordpress_archive', 'switch_tax_archive_by_level', 30, 2 );
function switch_tax_archive_by_level( $wpa_assigned, $wpa_loop ) {
  $wpa_to_apply = $wpa_assigned;
  $tax = get_queried_object() ? get_queried_object()->taxonomy : null;
  if ($tax == 'viagens') {
    $current_term_level = get_tax_level(get_queried_object()->term_id, get_queried_object()->taxonomy);
    if ($current_term_level == 1) {
      // show top-level archive
      $wpa_to_apply = 1761;
    } else if ($current_term_level == 2) {
      // show mid-level archive
      $wpa_to_apply = 1722;
    } else {
      // show third-level archive
      $wpa_to_apply = 1722;
    }
  } elseif ( is_home() ) {
    $wpa_to_apply = 1771;
  }
  return $wpa_to_apply;
}