Anything is possible. But, there is no setting in Fordson to do what you want. You'd have to build it out yourself. It might be as simple as editing the mustache file and adding a logo into the the theme pix folder. A little css and you might be able to get what you need. You can either insert the image or use it as a background for a div that you style and size.
https://docs.moodle.org/dev/Using_images_in_a_theme
https://docs.moodle.org/dev/Using_images_in_a_theme