Reminds me of "trap streets" on maps: https://en.m.wikipedia.org/wiki/Trap_street https://en.m.wikipedia.org/wiki/Trap_street >In cartography, a trap street is

Reminds me of "trap streets" on maps: https://en.m.wikipedia.org/wiki/Trap_street https://en.m.wikipedia.org/wiki/Trap_street >In cartography, a trap street is a fictitious entry in the form of a misrepresented street on a map, often outside the area the map nominally covers, for the purpose of "trapping" potential plagiarists of the map There's a section on legal issues in the article