Snippets: Remove/Hide Categories From Breadcrumbs

// Removecategories from breadcrumbs trail
function myprefix_remove_cats_from_breadcrumbs( $trail ) {
	unset( $trail['categories'] );
	return $trail;
}
add_filter( 'wpex_breadcrumbs_trail', 'myprefix_remove_cats_from_breadcrumbs', 20 );
All PHP snippets should be added via a child theme's functions.php file.