Hide products from a specific category from woocommerce shop page

I have been trying to hide products from a specific category from the main shop page and every code I have used it seems that its hiding the category and not the actual products! My store is set to show catalog, not to show categories. All the codes I found are showing how to hide categories if you have your shop to “Show Categories & Products” or “Show Categories”. Can anyone help?
I have some products that I do need them to be visible in other archive pages & searches but I dont want them in the main shop page as they are only used for combo products.

Thank you in advance!

function prefix_custom_pre_get_posts_query( $q ) {
	
	if( is_shop() || is_page('shop') ) { // set conditions here
	    $tax_query = (array) $q->get( 'tax_query' );
	
	    $tax_query[] = array(
	           'taxonomy' => 'product_cat',
	           'field'    => 'slug',
	           'terms'    => array( 'pendants' ), // set product categories here
	           'operator' => 'NOT IN'
	    );
	
	
	    $q->set( 'tax_query', $tax_query );
	}
}
add_action( 'woocommerce_product_query', 'prefix_custom_pre_get_posts_query' );

add_action( 'woocommerce_product_query', 'bbloomer_hide_products_category_shop' );
   
function bbloomer_hide_products_category_shop( $q ) {
  
    $tax_query = (array) $q->get( 'tax_query' );
  
    $tax_query[] = array(
           'taxonomy' => 'product_cat',
           'field' => 'slug',
           'terms' => array( 'jewelry' ), // Category slug here
           'operator' => 'NOT IN'
    );
  
  
    $q->set( 'tax_query', $tax_query );
  
}

These are not working for example

• This topic was modified 2 years, 1 month ago by clickcosmo.
• This topic was modified 2 years, 1 month ago by clickcosmo.