(Custom) Taxonomy in breadcrumbs

Hello,

Thanks for contacting us and sorry for any inconvenience that might have been caused due to that.

I checked your site and pasted this code in your child theme’s functions.php file:

/**
 * Allow changing or removing the Breadcrumb items
 *
 * @param array       $crumbs The crumbs array.
 * @param Breadcrumbs $this   Current breadcrumb object.
 */
add_filter( 'rank_math/frontend/breadcrumb/items', function( $crumbs, $class ) {
    //Adding to single posts
	global $post;
	if(is_singular('product')){
		$subcatname = $crumbs[2][0];
		$newValue[] = array(
			$subcatname,
			'',
			'hide_in_schema' => false
		);
		array_splice( $crumbs, 2, 1, $newValue );
		return $crumbs; 
	}
	return $crumbs;
}, 10, 2);

And now your product category is visible in the breadcrumbs but it doesn’t have a link.

Please check and confirm. We really look forward to your update.

Hello,

Thanks for getting back.

Yes, it can work for all post types. You will just have to customize the ‘if’ statement if(is_singular('product')){ in the code to make it work for different post types. And if you want to use it for all the breadcrumbs then you can simply delete the if statement.

If you want to use it for all post types then please delete the code I pasted before from your functions.php file and use the code given below:

/**
 * Allow changing or removing the Breadcrumb items
 *
 * @param array       $crumbs The crumbs array.
 * @param Breadcrumbs $this   Current breadcrumb object.
 */
add_filter( 'rank_math/frontend/breadcrumb/items', function( $crumbs, $class ) {
    //Adding to single posts
	global $post;
        $subcatname = $crumbs[2][0];
	$newValue[] = array(
		$subcatname,
		'',
		'hide_in_schema' => false
		);
	array_splice( $crumbs, 2, 1, $newValue );
	return $crumbs;
}, 10, 2);

Hope this helps. Let us know if you need any further assistance.