Disable taxonomy archive page

<?php

add_filter( 'register_taxonomy_args', 'custom_change_taxonomy_args', 10, 2 );
function custom_change_taxonomy_args( $args, $taxonomy ) {
  if ( $taxonomy === 'arts_portfolio_category' || $taxonomy === 'arts_portfolio_year' ) {
    $args['public']       = false;
    $args['show_ui']      = true;
    $args['show_in_menu'] = true;
  }

  return $args;
}