Allocate devices to specific electricity meter

Hi everyone,
I added the electrical demand of my heat pump as a entity to the energy dashboard. The HP is connected to a separate electricity meter. Therefore, I have two electricity meter as net demand: One for the HP and one for all the rest. In the detailed view of the demand of all configured entities everything is summed up. Is it possible to assign the HP demand to the HP electricity meter?

No that is not a feature that exists.