Pseudolaw

Falsehood or trickery presented as law

Pseudolaw consists of statements, beliefs, or practices that are claimed to be based on accepted law or legal doctrine but have no actual basis in law and are generally rooted in conspiracy theories. Pseudolegal arguments deviate significantly from most conventional understandings of law and jurisprudence and often originate from non-existent statutes or legal principles the advocate or adherent incorrectly believes exist.

This keyword could refer to multiple things. Here are some suggestions: