Not sure but they have 30 international scientists on the case. Maybe they'll go with first names like Hurricanes.
A group of over 30 international scientists called for a name change last week, writing in a letter that "continued reference to, and nomenclature of this virus being African is not only inaccurate but is also discriminatory and stigmatizing."
https://www.axios.com/2022/06/14/monkeypox-rename-who-name-racism