How can I visually represent smart plugs with dual outlets?

I have some smart plugs with dual and separately controlled outlets. They are individual devices as far as Home Assistant is concerned. I have a card like the following where in reality 1&2, 3&4, 5&6, and 7&8 are physically grouped in the same housing.

Has anyone figured out a nice visual representation in the GUI to show two outlets are physically a single piece of hardware?