Hi, Regarding the first question: I use a general query to Weather Underground using the documented API calls therefore I am not sure why it doesn’t show up in the popup map. It may be a setting under the weather station on Weather Underground’s website.
For the second issue, the string comes from the city reported by the personal weather station. Reporting “ILAZIOROM38” on the home page doesn’t contribute much other than a jumble of letters and numbers. If this is inaccurate then it’s likely configured wrong (the personal weather station). I have noticed the city can be somewhat incorrect for other weather stations as well and will reexamine for a better way to retrieve the city name.