But there is no single word in modern English for "the day after tomorrow" or "the day before yesterday".
In other languages, maybe. But not in English.
Grand Adventure
Mountain Path
Moon Children
Explorer
Android Girl
The Portal
City in the Ethereal Valley
World Beyond the Mirror
Storybook
Path in the Heavens
Galaxy and Dead Tree
Two people in front of the moon...
But that isn't modern English.