lucy24 - 7:35 am on Sep 1, 2013 (gmt 0)
3. String replace e28099 with nothing
3b. String replace news/news-archives/ with nothing.
There may be others too, but that's the one that came up in the OP. If "e28099" only occurs in filenames, there will at least be no need for
3c. String replace index.xtn with nothing ;)