Change Time format differently in displays


I would like to be able to set each locator display with different time format.
Basically I like to have L/R locators in “Bar Beats” but I never use the locator range in bar beats… I realise after years that not only I can see that on the time line and if I don’t this notation “11. 0. 3. 76” is not straight forward to read anyway. I would prefer L/R locator to display the timecode for exemple that I use more often.