kristianP-7

Problem:
The client was experiencing an issue where category names were displayed in different languages on a WooCommerce site with Redis Cache enabled. This occurred when the product was translatable and set to 'use translation if available or fallback to default language', and the product did not have a translation.

Solution:
We provided a workaround involving the insertion of custom PHP code into the theme's functions.php file. This code ensures that when Redis Cache is enabled, the correct language for product terms is used.

<!-- Custom PHP code provided by WPML support --><br />add_filter('woocommerce_get_product_terms', function($terms, $product_id, $taxonomy, $args){<br />    global $sitepress;<br /><br />    if (method_exists($sitepress, 'is_display_as_translated_post_type') && $sitepress->is_display_as_translated_post_type('product')) {<br />        $args['wpml_lang'] = apply_filters( 'wpml_current_language', null );<br />        return _wc_get_cached_product_terms( $product_id, $taxonomy, $args );<br />    }<br /><br />    return $terms;<br />}, 10, 4);<br />

If this solution does not seem relevant to your situation, please do not hesitate to open a new support ticket with us.