We had an outside vendor help develop our website. The vendor has closed their business. I'm trying to modify 1 of the images near the bottom of our website but can't figure out how. We're new to processwire. I see how I can modify the individual pages but can't seem to figure out where to go to change this image n www.gchbs.com near the bottom I attached the image that I need to change. Thanks in advance for any of your help!