CODE EXAMPLE FOR PHP

how to removde product into shop loop via product id

add_action('pre_get_posts', 'remove_products_from_shop_page');

function remove_products_from_shop_page($q)
{
	$rm_products = array();
	if (!$q->is_main_query()) return;
	if (!$q->is_post_type_archive()) return;
	if (is_shop()) {
		$q->set('post__not_in', $rm_products);
		return $q;
	}
	remove_action('pre_get_posts', 'remove_products_from_shop_page');
}
// $rm_products Is array and equal to your products id