Disable ground decorator's from character class decorators

[Saah]

Can i disable only the ground decorators from HeroClasses in the "Default/Players/OtherPlayersPlugin.cs" using the plugin customization?

It has sections for each HeroClass like this:

            DecoratorByClass.Add(HeroClass.Barbarian, new WorldDecoratorCollection(
                new MapLabelDecorator(Hud)
                {
                    LabelFont = Hud.Render.CreateFont("tahoma", 6f, 200, 255, 60, 60, false, false, 128, 0, 0, 0, true),
                    Up = true,
                },
                new GroundLabelDecorator(Hud)
                {
                    BackgroundBrush = groundLabelBackgroundBrush,
                    BorderBrush = Hud.Render.CreateBrush(200, 250, 10, 10, 1),
                    TextFont = Hud.Render.CreateFont("tahoma", 6f, 200, 255, 60, 60, false, false, 128, 0, 0, 0, true),
                }
                ));

tried both:
Hud.GetPlugin<OtherPlayersPlugin>().HeroClass.Barbarian.ToggleDecorators<GroundLabelDecorator>(false);
and
Hud.GetPlugin<OtherPlayersPlugin>().Barbarian.ToggleDecorators<GroundLabelDecorator>(false);

both cause exceptions, like:

...PluginCustomizationPlugin.cs(34,40) : error CS1061: 'OtherPlayersPlugin' does not contain a definition for 'HeroClass' and no accessible extension method 'HeroClass' accepting a first argument of type 'OtherPlayersPlugin' could be found (are you missing a using directive or an assembly reference?)

even after adding all namespaces, that the OtherPlayersPlugin.cs file was using.

usually i just disable whole plugins and use my edited copies, but it is recommended to customize something like that using the "PluginCustomizationPlugin.cs", rather than using potencially outdated copy of a default plugin.