更改WooCommerce购物车项目名称 [英] Changing WooCommerce cart item names

问题描述

目标是在商品传递到我们的付款网关时更改其名称，但将其保留原样显示在我们的产品页面上.

The goal is to change the name of the item as it gets passed to our payment gateway, but leave it as-is for display on our product pages.

我已经在我的functions.php中尝试过此操作:

I've tried this in my functions.php:

function change_item_name( $item_name, $item ) {
    $item_name = 'mydesiredproductname';
    return $item_name;
}
add_filter( 'woocommerce_order_item_name', 'change_item_name', 10, 1 );

但是它似乎对我不起作用.我觉得我应该传递一个实际的商品ID或其他东西……我有点迷茫.

But it doesn't seem to be working for me. I feel like I should be passing in an actual item ID or something… I'm a little lost.

任何有关我在这里做错事情的信息将不胜感激.

Any information on what I'm doing wrong here would be greatly appreciated.

推荐答案

woocommerce_order_item_name 过滤器挂钩是一个前端挂钩，位于:

The woocommerce_order_item_name filter hook is a front-end hook and is located in:

1)WooCommerce模板:

• emails/plain/email-order-items.php
• templates/order/order-details-item.php
• templates/checkout/form-pay.php
• templates/emails/email-order-items.php

2)WooCommerce Core文件:

• includes/class-wc-structured-data.php

每个参数都有$ item_name公用的第一个参数，其他参数不同.
有关详细信息，请参见此处 …

您在函数中设置了2个参数(第二个参数不适用于所有模板)，并且您仅在钩子中声明了一个.我已经测试了以下代码:

You have 2 arguments set in your function (the second one is not correct for all templates) and you are declaring only one in your hook. I have tested the code below:

add_filter( 'woocommerce_order_item_name', 'change_orders_items_names', 10, 1 );
function change_orders_items_names( $item_name ) {
    $item_name = 'mydesiredproductname';
    return $item_name;
}

它适用于

• 订单接收(谢谢)"页面，
• 电子邮件通知
• 和我的帐户订单">单个订单详细信息"

但不在购物车，结帐和后端订单编辑页面中.

因此，如果您需要使其在购物车和结帐上运行，则应使用其他挂钩，例如 woocommerce_before_calculate_totals .
然后您可以使用

So if you need to make it work on Cart and Checkout, you should use other hooks like woocommerce_before_calculate_totals.
Then you can use WC_Product methods (setter and getters).

这是您的新代码

add_action( 'woocommerce_before_calculate_totals', 'custom_cart_items_prices', 10, 1 );
function custom_cart_items_prices( $cart ) {

    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
        return;

    // Loop through cart items
    foreach ( $cart->get_cart() as $cart_item ) {

        // Get an instance of the WC_Product object
        $product = $cart_item['data'];

        // Get the product name (Added Woocommerce 3+ compatibility)
        $original_name = method_exists( $product, 'get_name' ) ? $product->get_name() : $product->post->post_title;

        // SET THE NEW NAME
        $new_name = 'mydesiredproductname';

        // Set the new name (WooCommerce versions 2.5.x to 3+)
        if( method_exists( $product, 'set_name' ) )
            $product->set_name( $new_name );
        else
            $product->post->post_title = $new_name;
    }
}

代码会出现在您活动的子主题(或主题)的任何php文件中，也可能出现在任何插件的php文件中.

Code goes in any php file of your active child theme (or theme) or also in any plugin php file.

现在，除了商店档案"和产品页面上的所有位置之外，您都已经更改了名称...

此代码已经过测试，可在WooCommerce 2.5+和3+上运行

This code is tested and works on WooCommerce 2.5+ and 3+

如果您要仅将原始商品名称保留在购物车中，则应添加此

If you want to keep original item names in cart only you should add this conditional WooCommerce tag inside the function:

if( ! is_cart() ){
    // The code
}

此答案已于2017年8月1日更新，以获取与woocommerce兼容的先前版本…

This answer has been updated on August 1st 2017 to get a woocommerce compatibility prior versions…

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