wp-jalali的作者是Zakrot Web Solutions (in collaboration with WP-Persian team),目前有100,000+个有效安装。已经Tested with 4.6.18版本的wordpress。
Description
wp-jalali is a “Full Jalali (خورشیدی – شمسی) Calendar and Persian(Farsi)/Afghan/Tajik” support package for WordPress.
Features include:

Transparent and configurable Jalali date conversion for posts, pages and comments
Jalali Archive template tag and widget (Monthly and Daily)
Jalali/Gregorian Calendar template tag and widget
Jalali/Gregorian compatible permalinks
Improvements to TinyMCE (WordPress Editor)
Auto conversion of some Arabic characters (ي , ك) to Persian (ی , ک) with smart search
Auto conversion of Latin numbers to Persian numbers.
Fully customizable through custom admin page
Jalali timestamp edit in new post and new page sections
Jalali dates in edit tables
Support for both Iranian and Afghan month names

This plug-in is part of Persian WordPress Project. Since version 5.0, this plugin is being maintained in collaboration with Zakrot Web Solutions.