Remove category breadcrumbs

Hello,

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

Please make sure you’ve chosen None as Primary Taxonomy at Rank Math > Titles & Meta > Posts [OR any other post type you want to apply the settings].
https://rankmath.com/kb/titles-and-meta/#primary-taxonomy

Let us know how it goes. Looking forward to helping you.

Thank you.

Hello,

Yes, that’s possible. You can try adding the following filter to remove categories from your breadcrumbs:

add_filter('rank_math/frontend/breadcrumb/items', function ($crumbs, $class) {
	
	$categories = array_map( function ( $category ) {
		return $category->name;
	}, get_the_category() );

	foreach($categories as $category){
	
		$key = array_search($category, array_column($crumbs, '0'), true);
		if (isset($key)) {
			unset($crumbs[$key]);
			$crumbs = array_values($crumbs);
		}
	}
    return $crumbs;
}, 10, 2);

Here’s how you can add filters/hooks to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/

Let us know how it goes. Looking forward to helping you.

Thank you.