Php 使用wpml以编程方式翻译商业术语

我已经开发了woocommerce产品的进口商，我需要翻译产品，当然还有相关的分类法

对于翻译，我决定使用wpml，不幸的是，我无法将德语指定给翻译的分类法

不幸的是，我甚至在WPML支持论坛上找不到解决问题的帮助，而在线提供的代码也不适合我

global $sitepress;

$args_it = array( 'description'=> $term_name_it, 'slug' => $term_slug, 'parent' => 0 );
$args_de = array( 'description'=> $term_name_de, 'slug' => $term_slug. "-de", 'parent' => 0 );

$term_it = wp_insert_term( $term_name_it, 'product_cat', $args_it );
$term_de = wp_insert_term( $term_name_de, 'product_cat', $args_de );

// get the trid from the original
$trid = $sitepress->get_element_trid($term_it['term_id'], 'tax_product_cat');

// associate the translated term to the original
$sitepress->set_element_language_details($term_de['term_id'], 'tax_product_cat', $trid, 'de', $sitepress->get_default_language());

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目前，使用这段代码，我没有任何错误，但它向我显示了所有术语，就好像它们都是意大利语而不是翻译的一样。

我意识到$trid是空的，元素id中的“wp\u icl\u translations”表保存了值“term\u taxonomy\u id”，而不是“term\u id”

下面是解决我问题的代码。玩得开心

global $sitepress;


$args_it = array( 'description'=> $term_name_it, 'slug' => $term_slug, 'parent' => 0 );
$args_de = array( 'description'=> $term_name_de, 'slug' => $term_slug. "-de", 'parent' => 0 );

$term_it = wp_insert_term( $term_name_it, 'product_cat', $args_it );
$term_de = wp_insert_term( $term_name_de, 'product_cat', $args_de );

// get the trid from the original
$trid = $sitepress->get_element_trid($term_it['term_taxonomy_id'], 'tax_product_cat');

if (! empty($trid)) {
     // associate the translated term to the original
     $sitepress->set_element_language_details($term_de['term_taxonomy_id'], 'tax_product_cat', $trid, 'de', $sitepress->get_default_language());
     $sitepress->set_element_language_details($term_it['term_taxonomy_id'], 'tax_product_cat', $trid, 'it', $sitepress->get_default_language());
} else {
     // $trid is NULL 
}