Complex sentence: In 1945, after World War II, the Külföldi Magyar Cserkészszövetség, then the Teleki Pál Scout Association, but soon renamed to the Hungarian Scout Association, became active in the displaced persons camps in Germany and Austria.
Split into simpler sentences: In 1945, after World War II, the Külföldi Magyar Cserkészszövetség (Hungarian Scout Association in Exteris), was first named the Teleki Pál Scout Association. It was soon renamed as the Hungarian Scout Association, and it became active in the displaced persons camps in Germany and Austria.