I have tried to change wind speed units in widget on iOS and it works for me.
I have changed kt for mph.
Change wind speed units on Windy website. First you must be login
Then select the unit you want on wind scale.
The new setting is saved in your Windy cloud. And it will be applied to your iOS.
thank you for reporting. We took a look at that and it seems there is no error. It can be confusing because names are different in a map with higher zoom. We use OSM database for generating windy map and also labels, but a map, which is displayed in higher zoom, is generated a different way.
There are two possibilities which may cause these inconsistencies:
romanian names have been added into OSM database after we generated labels,
or romanian names are still missing in OSM database.