Exclude taxonomy term in breadcrumb

Is the taxonomy a hierarchical or non-hierarchical taxonomy? Based on the terms you listed, I assume it’s a hierarchical taxonomy. If that is the case, you can use the bcn_pick_post_term filter to force a different term to be picked when term id=3 is set.

add_filter('bcn_pick_post_term', 'my_bcn_term_filter', 3, 10);
function my_bcn_term_filter($term, $post_id, $post_type, $term_taxonomy)
{
if($term->term_id === 3)
{
$term = get_term($term->parent, $term->taxonomy);
}
return $term;
}

The above example assumes the term you don’t want to use has the term_id of 3, and you wanted to use its parent instead. This can be modified for other term selection behaviors depending on exactly what behavior you want.

Yes, your’re correct, it is a hierarchical taxonomy. I’ve tried you code and it works flawlessly.

Thank you John, have a great day ahead !!