Angular translate on head description or keywords

Question

Someone succeed to put angular translation on head meta ?

I've tried that but without success

<meta name="keywords" content="{{ 'head.keywords' | translate }}"/>
<meta name="description" content="{{ 'head.title' | translate }}"/>
<title translate="head.title">Title</title>

Just the title works...

Thanks for your help

Answer 1

Just found the solution :

<meta name="keywords" translate translate-attr-content="head.keywords" />
<meta name="description" translate translate-attr-content="head.description"/>