The English word for Wroclaw is Wroclaw. Just like Krakow is Krakow. We just drop off the diacritics (and their meaning) since English doesn't use them.
Moreover, you all forgot the best example of name changes in Eastern Europe: Tallinn not Tallin.
Last edited by chrissxb; Jun 14, 2012 at 11:13 am
Reason: merged two consecutive posts