Converting EUI kwh/m2 to kbtu/ft2

Hi all I’m trying to figure out how to display a ladybug graph showing heating load in kbtu/ft2 instead of the default of kwh/m2. I have successfully converted the e+ output data from wh to btu but I want to change the legend to reflect this change. Do you have an ideas on how to change my graph legend?

use Ladybug_Recolor Mesh component.

thank you @Nariman.Rafati that worked well!