WR Time Tracker now fully supports Unicode.
We are currently actively looking for additional translations of the system to other languages, especially Chinese, Japanese, etc.
Current source files are located here: http://wrconsulting.com/downloads/wrtimetracker.zip
Resource files are located in timetracker/WEB-INF/resources/
For example, the English file is called en.lang.php
To provide a localized translation into YOUR language we'll need a similar file in UTF-8 encoding with all strings translated into your language.
I just noticed that even the English version there needs improvements. Perhaps someone would be willing to help with this, too.
Thanks in advance for all your help!
Nik