add snippet for translating product permalink when using woocommerce + wpml, see #775

Author: dannyvankooten

sample-code-snippets/premium/ecommerce/wpml-product-permalinks.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This snippet sets the product permalink to its translated version when using WooCommerce + WPML
+ *
+ * See https://github.com/ibericode/mailchimp-for-wordpress/issues/775
+ */
+
+add_filter('mc4wp_ecommerce_product_data', function ($data, WC_Product $product) {
+    $language = apply_filters('wpml_element_language_code', null, array(
+        'element_id' => $data['id'],
+        'element_type' => 'product'
+    ));
+    $data['url'] = apply_filters('wpml_permalink', $data['url'], $language);
+    return $data;
+}, 10, 2);
+
+add_filter('mc4wp_ecommerce_product_variants_data', function ($variants, $product) {
+    foreach ($variants as $key => $variant) {
+        $language = apply_filters('wpml_element_language_code', null, array(
+            'element_id' => $variant['id'],
+            'element_type' => 'product'
+        ));
+        $variants[$key]['url'] = apply_filters('wpml_permalink', $variant['url'], $language);
+    }
+    return $variants;
+}, 10, 2);