Hiding Title & Description Leaves “Title Unknown” in Readers

How can I hide title and description from header (I’m using a banner), while still allowing search engines and readers to properly index my site?

When I subscribe to my blog in Google Reader, it displays as, “Title Unknown.” I assume this means this info is also hidden from search engines indexing my site.

I’m using inove as my theme, and I’m at https://leslamb.ca

Thanks in advance.