Hello Ivo, I'm from Vietnam and I'm using your useful app, it's really a great app! But I have a warning to you that your app is capturing the name of an archipelago on the South China Sea as "SanSha". This is a false information and may cause political trouble in this area. More importantly, the Vietnam government is planning to block your app in Vietnam if you do not change from "Sansha" name to "Paracel Islands" name.
If you research carefully, you will find that "Paracel Islands" is a popular name that has been around for a long time of mankind and it is used by many countries around the world, so it will not matter when you use it with instead of "SanSha".
Vietnam is one of the countries where people must suffer terrible storms from the ocean many time of year! As a fan of Windy, I suggest you rename "SanSha" to "Paracel Islands" for the honest people here!
Thanks & Best regards