I would recommend using WordPress SEO by Yoast. It has a “Titles & Metas” section which allows you to define the SEO title and descriptions for custom post type articles, archives, and allows you to no-index an entire post type if wanted.
I would recommend using WordPress SEO by Yoast. It has a “Titles & Metas” section which allows you to define the SEO title and descriptions for custom post type articles, archives, and allows you to no-index an entire post type if wanted.