removing site title from posts ONLY

Hello!

I am rebuilding my art portfolio site using WPFolio Two and I’m really enjoying the capabilities of the theme. I have been working with a child theme and customizing various aspects of the CSS, which has been fun to figure out how to do.

One thing I am stumped on, and cannot find in the forums, is this: how might I go about removing the site title in the header, and shrink the header vertically so it displays just the navigation menu, but on portfolio posts ONLY? I’d like to leave the site title visible in news posts, category pages, and all other pages, but remove it from the posts that contain individual works. I imagine this would entail altering a template file but I am having trouble locating the right one.

I am currently running wordpress on a localhost using MAMP, so I cannot yet post a link.

Thanks!