WoWInterface - Altering AceConfig-3.0 Options Tables at runtime?

I am using AceConfig-3.0 Options Tables to add options for my addon the standard way:

Code:

local optionsTable = {

  type = 'group',

  args = {

    someSlider= {

          type = 'range',

          name = "Some Slider",

          desc = "Description to be changed later.",

          min = -10,

          max = 10,

          step = 1,

    },

  },

}



LibStub("AceConfigRegistry-3.0"):RegisterOptionsTable("myAddon", optionsTable)

myAddon.optionsMenu = LibStub("AceConfigDialog-3.0"):AddToBlizOptions("myAddon", "myAddon")

Is it possible to later change e.g. the description of this slider at runtime?

Thanks!