Hello @baparks,
We hope this information helps. In order to set the menu item image, you can change or remove the menu item images from the Appearance > menu. Please refer to the image provided here: https://ibb.co/hYMvHrN.
The All-department dropdown menu is generated from a static block, which can be edited or changed with Elementor as per your requirements. Please refer to the images provided here: https://ibb.co/WfzPC0g, https://ibb.co/MkP26wp, and https://ibb.co/Q6ds2YQ.
Please note that you can use any icon image in the image box as per your needs.
If you have any further questions, please do not hesitate to reach out to us.
Best Regards,
8Theme’s Team