The reason Edelweiss is called Edelweiss involves many deep meanings.
The Dark Web is just one window into Edelweiss's external operations, and in order to run the Dark Web, they need a public-facing window, hence for the sake of disguise, this window is named the Edelweiss Alpine Ski Club, abbreviated as Edelweiss.
Edelweiss is the national flower of Switzerland and Austria, but it also served as the emblem of Germany's best alpine troops during World War II.
Edelweiss's founders were mostly Germans, and in Germany, edelweiss symbolizes courage. A group of homeless German special agents took the edelweiss as the symbol and name of their organization, and its significance was thus self-explanatory.
Moreover, the edelweiss plant can grow at high altitudes, so using it as the name and symbol for an alpine ski club also made perfect sense.
Now Gao Guang wanted to replace this name, which was indeed going to take some thought.