WordPress in subdirectory

The plugin is getting the guild information, but the image links in the roster are broken. When I inspect the page, it shows the wp_content directory as if it’s in the root, but mine is not. I tried editing the Javascript that appears to reference the location of the icon files, but the plugin still isn’t picking up the correction. Is there somewhere else to correct that information?

The page I need help with: [log in to see the link]