Wolfie Howard Stern Warrington Cheshire England 2nd March 2023 Warrington Wolves Mascot

In the 1984 film amadeus based on wolfgang mozart's life, wolfgang is commonly referred to as wolfi, especially by his wife (as spelled in the scripts i could find online). Is there any source that describes why? This question is too basic

Wolfie | Disney Wiki | Fandom

It can be definitively answered by a single link to the relevant topic on wikipedia or another standard reference source Wikipedia states, that the city of salzburg (austria) was called „stadt der lebensforschung“ as honorary city title