how to change disable a core UI locally?

How would I go about changing to core UI locally I only want it done for a certain player.

I made a RemoteEvent inside of ReplicatedStorage called "DisableCoreGUI" and in a script inside of ServerScriptService I basically just did:

game.ReplicatedStorage.DisableCoreGUI:FireClient(game.Players:WaitForChild("Player1")) -- This fires a remote event so the client can receive it.

Inside a local script inside of StarterGui I put

game.ReplicatedStorage.DisableCoreGUI.OnClientEvent:Connect(function() -- When the client is fired in ReplicatedStorage
	local startergui = game:GetService("StarterGui") -- Gets StarterGui
	
	startergui:SetCoreGuiEnabled(Enum.CoreGuiType.All,false) -- Disables the CoreGui
end)

I am pretty sure you just do

--[[
	Local Script
--]]
game.StarterGui:SetCoreGuiEnabled() -- Its like Enum.CoreGui.All or .Chat/.Backpack I think thats it

It works. When you add that LocalScript it is first teleported to the PlayerGui folder. So you can do it like this:

if condition then
    script.Parent:SetCoreGuiEnabled(Enum.CoreGui.All, false)
end

Remember to change the condition and to put this code in a local script!