German umlauts are known as sometimes unpleasant. But without German wouldn't be German, descriptions in ae, oe and ue are often not
the yellow of the egg.
In the present example, one may change Wilde Schw�ne in Wilde Schwäne, and nothing (negative) happens. Check Book is in both cases OK!
Who can tell me on that? Can I change it without any (hidden) problems or not?