Move and edit listing title on archive page

Where is says “GD Archive” it should say something else. Are you using Yoast? If so, that should show the Title for the CPT page with a fix in the next release.

About the style, you will need to write custom CSS to change the look and feel of your site listings.

We have a doc here about how to do that:
https://wpgeodirectory.com/docs/customizing-your-style/

As an example,

h2 a {
    font-family: Arial;
    color: #000!important;
    font-size: 20px;
    font-weight: 400;
}