We are migrating an existing site over to this new theme. On our existing site, all blog posts have the URL structure:

sitename.com/blog/postname

however, in specular, it seems that the url structure is

sitename.com/postname

In order to maintain continuity for our readers and for search engines, it is very important that we can have all blog posts have the /blog/postname structure.

However, when I go to the permalinks settings to change this, it seems to add the /blog/ to other links where I don’t want it (like Cases).

Is there a way to adjust the permalink structure only for blog posts and not mess up the other sections of the site.

Thanks.