This plugin is outdated and might not be supported anymore
Permalink Encoding

Permalink Encoding

Details
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Non-ASCII characters can be used in the URL, but they have to be encoded (RFC3986). URL encoding is widely used (e.g. Wikipedia http://ja.wikipedia.org/wiki/Wikipedia:%E9%80%A3%E7%B5%A1%E5%85%88).
This plugin encodes NON-ASCII characters in the slugs of your pretty permalinks. So your slugs may look like fußball-in-nürnberg or 連絡先.

Details

Plugin code:
permalink-encoding
Plugin version:
1.0
Outdated:
Yes
WP version:
3.0 or higher
PHP version:
or higher
Test up to WP version:
3.2.1
Total installations:
20
Last updated:
2011-11-06
Rating:
Times rated:
0
encode
permalink
permalinks
uri
url