You searched for: “allotriosmia”
allotriosmia (s) (noun), allotriosmias (pl)
A seldom used termed for a condition in which odors are incorrectly interpreted or identified: In his book, Jim found the outdated term allotriosmia that described the plight of not recognizing certain smells and odors and thinking they related to other sources, and not to the correct ones.