We don't have synonyms for mozzetta yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are mozetta, mozzette and bozzetto.
(n) :
(Roman Catholicism) A short cape covering the shoulders and buttoned in front, with a hood, which is worn by the pope, cardinals, bishops, and other senior clergy.
(n) :
(Roman Catholicism) A short cape covering the shoulders and buttoned in front, with a hood, which is worn by the pope, cardinals, bishops, and other senior clergy.