taxonomy-portfolio_category.php

<?php
/**
 * The taxonomy template file for the portfolio post type categories.
 *
 * @link http://codex.wordpress.org/Template_Hierarchy
 *
 * @package     Designer
 * @link        https://themebeans.com/themes/designer
 */


get_header();

get_template_part( 'template-parts/portfolio' );

get_footer();