With an existing load selected in the left-hand wheel load area, clicking Rename Load will prompt for a new name for the load.
Rename Load Dialog
*All wheel load names must be unique. You will get a warning dialog if attempting to rename the load with the same name as another load.
*You may want to think about the naming convention for wheel loads. You may want to make them alphabetical, i.e. Load A, Load B etc. You could also include the fixture type i.e. VL2KS_A, VL2KS_B, Viper_C etc. Another option could be by position i.e. FOH_VL2KS, BOOM_VIPER, etc.