How do you change a teams NAME in game?

I put two string values in Lighting named RED and BLUE. I also have 2 teams named Red and Blue with Bright red and Bright blue as the team colors. I put two nearly identical scripts in the teams. In the script in the Red team is

while true do
    script.Parent.Name = game.Lighting.RED.Value
    wait(0.1)
end

and in the other is

while true do
    script.Parent.Name = game.Lighting.BLUE.Value
    wait(0.1)
end

When I change the string value of RED and BLUE it doesn't seem to do anything. Any fix to this?