Feature Request: Change the Calender View to a customized one

Hey there,
i want to change my calendar view to a spezific one but cannot find a good start. I want to see all selected calenders on the first top row from left to right. on the second row from left top to left bottom i want to see the days of the spezific month. After that i want to display all actions of this day in one cell.

I hope u can understand my requirement. This is the idea:

its like this question but i want to span it over days not hours of one day.

Place to get more info on this would be the project github.