Those of you who write and speak Farsi fluently know about the challenges of running a Persian site. WordPress happens to be a great content management system for building a Persian website. Plugins such as wp-parsidate make it even easier to display Persian dates (in posts, comments, pages) and widgets on your site.
This is a Persian package builder that lets you include Shamsi dates in posts, pages, search, and categories. You can also add the Shamsi date in the admin section. There are also calender and archive widgets for you to take advantage of. The plugin takes care of the differences between Arabic and Farsi letters.
wp-parsidate simply makes it easier to bring your Persian site online. It is available for free at this time.