I'm making a website for a friend and instead of one "blog" page I created categories for her to use and from those categories, made a link to gather to "fake" different pages with different posts. Now I want to get rid/modify the "Category Archive" headline and the "Below you'll find a list of all posts that have been categorized as..." subhead if possible. Where do I look to change that? I'm using the X Theme if that helps.
Below is a link to an example of what I see now. I created an "events" category for posts and a direct link to "events" that pull posts filed in the "events" category. The page that those posts show up had the headline/subhead that's in question.