Misdenoting definition
Includes misgendering, mispronouning (mispronouncing), misnaming (deadnaming, misnominating), misending (misterminating, missuffixing) and nonconsensually slurring someone. Whether intentionally or not.
It litterally means wrongly denoting, i.e. using inaccurate pronoun(s), erroneous adjective(s) or incorrect name(s).
It wasn’t coined in Anglosphere, it's West Iberian retranslation of mispronouns and misgenders, since they can’t be well translated into verbs and gerunds without loaning, these languages also include suffixed and article/determiner denotational nouns (o/a/e) and requires neolingual/neologistic lexics (neolanguage/neolinguistics, conlangs), following agreement / concord(ance).
Synonymous to misrepresenting, misreffering (misaluding, mismentioning), misciting (misaducing and misquoting).
edit.: it's actually called misdenominating (maldenominação) in Portuguese