WTH Cant i offset the time/date for an energy entity

My heatpump only updates its energy values once a day. And yes you guessed it. It changes states a few minutes after Midnight, meaning i get the consumed energy of yesterday in my energy consumption of today.
Knowing this, why cant i change the date / offset the time associated with this entity ( in this example minus 30 minutes ) such that i can see this consumption on the right date in my energy dashboard.
It’s a shame this isnt possible, as the heatpump is a major contributor to my overall usage.