Giving a label to a grouped total in View?

Giving a label to a grouped total in View?

I have a grid view of time entries, grouped by the Date field.  When I tick the "Sum" option for the "Hours" field, i get a handy sum at the bottom of each date grouping.  The only problem is that there is no way to label that total, so i get the number with no context.  Is there any way for me to add a label to the total row?

Thanks!