Code-Snippets-Functions/Execute a function on a child site/WooCommerce/alter-cart-items-count.txt

add_filter( 'woocommerce_cart_contents_count', 'wc_alter_cart_contents_count', 9999, 1 );
 
function wc_alter_cart_contents_count( $count ) {
   $count = count( WC()->cart->get_cart() );
   return $count;
}