Oh now I see, here goes ma list of worlds that I have called them from SM3DL
World 1 - Green Grassland
World 2 - Yellow Plains
World 3 - Pale Blue Beach
World 4 - Pale Green Mushrooms
World 5 - Orange Desert
World 6 - Silver Clouds
World 7 - Purple Forest
World 8 - Red Volcano
And for special worlds
Special 1 - Teal Grassland
Special 2 - Tan Plains
Special 3 - Blue Beach
Special 4 - Dark Green Mushrooms
Special 5 - Brown Desert
Special 6 - Grey Clouds
Special 7 - Pink Forest
Special 8 - Golden Grassland