In my current project I want to display a map grid coordinate like 'B3' instead of the vector pos directly. While searching through dlls there wasn't something like that or did I miss it?

private string GetGrid(Vector3 position, bool addVector) // Credit: Jake_Rich
        {
            var roundedPos = new Vector2(World.Size / 2 + position.x, World.Size / 2 - position.z);
            var grid = $"{NumberToLetter((int)(roundedPos.x / 150))}{(int)(roundedPos.y / 150)}";
            
            if (addVector)
            {
                grid += $" {position.ToString().Replace(",", "")}";
            }
            
            return grid;
        }

        private string NumberToLetter(int num) // Credit: Jake_Rich
        {
            var num2 = Mathf.FloorToInt((float)(num / 26));
            var num3 = num % 26;
            var text = string.Empty;
            if (num2 > 0)
            {
                for (var i = 0; i < num2; i++)
                {
                    text += Convert.ToChar(65 + i);
                }
            } 
      
            return text + Convert.ToChar(65 + num3);
        }

I believe it's code for multiple characters, but now in Rust there are NO AA and etc, they just repeat Y Z A B C ..