Source : Webster's Revised Unabridged Dictionary (1913)

Miscall \Mis*call"\, v. t.
   1. To call by a wrong name; to name improperly.

   2. To call by a bad name; to abuse. [Obs.] --Fuller.

Source : WordNet®

miscall
     v : assign in incorrect name to; "These misnamed
         philanthropists" [syn: {misname}]