我使用此功能将价格添加到WooCommerce变体下拉菜单中。我试图用span标记来包装价格，但它将标记显示为文本。

add_filter( \'woocommerce_variation_option_name\',\'display_price_in_variation_option_name\');
function display_price_in_variation_option_name( $term ) {
    global $product;
    if ( empty( $term ) ) {
        return $term;
    }
    if ( empty( $product->get_id() ) ) {
        return $term;
    }
    $variation_id = $product->get_children();
    foreach ( $variation_id as $id ) {
        $_product       = new WC_Product_Variation( $id );
        $variation_data = $_product->get_variation_attributes();
        foreach ( $variation_data as $key => $data ) {
            $display_price = \'\';
            switch ($id) {
                case 1:
                    $display_price = $_product->get_price() / 12;
                    break;
                case 2:
                    $display_price = $_product->get_price();
                    break;
                case 3:
                    $display_price = $_product->get_price() / 6;
                    break;
                default:
            }           
            if ( $data == $term ) {
                $html = $term;
                $html .= \'<span>\' . $display_price . \'</span>\';
                return $html;
            }
        }
    }
    return $term;
}