Fatal error: Uncaught Error: Call to undefined function language_attributes() in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\購物外掛\woocommerce\packages\email-editor\src\Engine\Renderer\template-canvas.php:24 Stack trace: #0 {main} thrown in D:\www\wordpress - 安裝環境+外掛測試\02.外掛程式\購物外掛\woocommerce\packages\email-editor\src\Engine\Renderer\template-canvas.php on line 24