我正在尝试在WooCommerce购物车和结账页面中隐藏某些产品的优惠券字段。在谷歌上搜索后，我找到了一些代码可以隐藏优惠券字段，但只适用于一个产品。

我该如何在这段代码中处理多个产品：

// hide coupon field on the checkout page
function disable_coupon_field_on_checkout( $enabled ) {
    if ( is_checkout() ) {
 
        $product_id = 240790;
        $in_cart = false;
        
        foreach( WC()->cart->get_cart() as $cart_item ) {
           $product_in_cart = $cart_item['product_id'];
 
           if ( $product_in_cart === $product_id ) $in_cart = true;
        }
 
        if ( $in_cart === true )
        {
            $enabled = false;
        }
    }
    return $enabled;
}
add_filter( 'woocommerce_coupons_enabled', 'disable_coupon_field_on_checkout' );
 
// hide coupon field on the cart page
function disable_coupon_field_on_cart( $enabled ) {
    if ( is_cart() ) {
        $product_id = 240790;
        $in_cart = false;
        
        foreach( WC()->cart->get_cart() as $cart_item ) {
           $product_in_cart = $cart_item['product_id'];
 
           if ( $product_in_cart === $product_id ) $in_cart = true;
        }
 
        if ( $in_cart === true )
        {
            $enabled = false;
        }
    }
    return $enabled;
}
add_filter( 'woocommerce_coupons_enabled', 'disable_coupon_field_on_cart' );