That would depend how the blog is setup. Swirl typically works with a Search API (or a database API in some cases) to search a content source. So, if the unde

That would depend how the blog is setup. Swirl typically works with a Search API (or a database API in some cases) to search a content source. So, if the underlying systme hosting your blog has a publicly available Search API, it's likely Swirl could be make to search that source.