misnamed
adjectiveUK /ˌmɪsˈneɪmd/
US /ˌmɪsˈneɪmd/
Given a name that is wrong or does not fit.
The puppy was misnamed because it turned out to be a girl, not a boy.
RELATED WORDS
OTHER MEANINGS
2. Called by a name that is not accurate or appropriate.
The so-called 'happy' ending felt misnamed to the sad audience.
3. Having been given an incorrect label or title.
The misnamed file made it hard to find the right document.
4. Described with a word that does not truly match the thing.
A 'gentle' giant that roars is a misnamed creature.