If player.Name == "Name" then script help?

Im trying to make a developer rank on my server but I want it for only myself not everyone and the script should be like this:

if player.Name == "Lipsnucker" then but I dont know how to do it

here's code

local serverStorage = game:GetService("ServerStorage") local billBoardGui = serverStorage:WaitForChild("BillboardGui")

game.Players.PlayerAdded:connect(function(plr)

rank = Instance.new("StringValue",plr)
rank.Name = "Developer"
rank.Value = "Developer"

plr.CharacterAdded:connect(function(char)
	
	bgc = billBoardGui:Clone()
	bgc.TextLabel.Text = rank.Value
	
	bgc.Parent = workspace:WaitForChild(char.Name):WaitForChild("Head")
	
end)

end)

local serverStorage = game:GetService("ServerStorage")
local billBoardGui = serverStorage:WaitForChild("BillboardGui")

game.Players.PlayerAdded:connect(function(plr)
	if plr.Name == "your name" then
		rank = Instance.new("StringValue",plr)
		rank.Name = "Developer"
		rank.Value = "Developer"
		
		plr.CharacterAdded:connect(function(char)
			bgc = billBoardGui:Clone()
			bgc.TextLabel.Text = rank.
			bgc.Parent = workspace:WaitForChild(char.Name):WaitForChild("Head")
		end)
	end
end)