Custom Post Archive Title Issue

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Wordpress version : 4.5.2
SmartCrawl version : 1.7.7
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Hello,

I'm having an issue with the <title> of a custom post type archive page. When I reach the archive page for my custom post type (archive-faq.php), the <title> is " Faq" instead of "Faq | Sitename".

I've defined all titles available in the "Title & Meta" tab. There is a configuration available for my custom post type "Faq", but only for the single, not the archive.

Am I missing something ?