Add the ability to set the player names

Somewhere near the top of HaveTurn, while you're declaring variables, you'll want to add the following code:

// something here...
            Console.WriteLine("Player One, input your name:");
            string PlayerOneName = Convert.ToString(Console.ReadLine());
            Console.WriteLine("Player Two, input you name:");
            string PlayerTwoName = Convert.ToString(Console.ReadLine());
// something here...