You can change the thumbnail and world name of a world created using World Craft.
While crafting, you can also access the "Edit" screen from the "Edit information" screen displayed on the right side of the menu screen.
Only the mobile version can world information be edited from the "Edit" screen, accessible from the world details screen of a world created with World Craft.
- When you get to the "Edit" screen, you can change the thumbnail image and world name, then select “Save” in the upper right corner to save the changes.