Hey Oren,
the WP_Query object has an option to include or exclude certain items of custom taxonomies, but you’d need to use the tax_query parameter in this case, e.g. on line 69 in the page_portfolio.php theme file:
$wp_query = new WP_Query( array( 'posts_per_page' => $ppp , 'post_type' => 'project' , 'paged' => $paged , 'post__not_in' => $exclude_ids, 'order' => $order, 'orderby' => $orderby, 'tax_query' => array(
array(
'taxonomy' => 'tagportfolio',
'field' => 'slug',
'terms' => array( 1, 2, 3 ),
'operator' => 'NOT IN'
)
) ) );
replacing the “1”, “2”, “3” etc with the slugs of the portfolio tags (“Portfolio -> Tags” admin section) you wish to exclude from the portfolio page.
Sincerely,
Andrii / Satori Studio