How can I make a script in a loop stop at a certain point?

Ik the title is misleading but there is no way to say this otherwise.

so I have a script that when a player clicks on a certain part of the body will change what part they are editing but no matter the part selected it only will edit the head of the player.

--Variables
local h = script.Parent.Parent.Parent.edit_label.Part.Value
--head
if h == "Head" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end
--torso
if h == "Torso" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end
--larm
if h == "Larm" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end
--rarm
if h == "Rarm" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end
--lleg
if h == "Lleg" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end
--rleg
if h == "Rleg" then
    script.Parent.MouseButton1Click:connect(function()
        game.Players.LocalPlayer.Data.headcolor.Value = script.Parent.Name
        script.Parent.Parent.Parent.Hat.BackgroundColor3 = Color3.fromRGB(27, 42, 53)
    end)
end