folk

TRANSLATE russian words from post and term slugs to english, or, if Google service is anavaible convert cyrillic in latin. Useful for creating human-readable URLs.
Work finely with <a href="https://wordpress.org/extend/plugins/cyr2lat/" rel="ugc">Cyr-To-Lat</a> (if Google service is anavaible convert cyrillic in latin).
Based on idea <a href="http://neverlex.com/cat/programming/function-generating-handsome-friendly-url/" rel="nofollow ugc">NeverLex</a> and the original plugin Cyr-To-Lat by Atrax, SergeyBiryukov, Anton Skorobogatov. Thanks to Alexander Shilyaev for the idea. (regexp: <a href="http://iskariot.ru" rel="nofollow ugc">Sergey M.</a> && <a href="http://wp-kama.ru" rel="nofollow ugc">Kama</a>, first plugin: <a href="http://1-sites.info" rel="nofollow ugc">Pensioner</a>)
В отличие от оригинального плагина Cyr-To-Lat, этот плагин не транслитерирует слаги постов и тегов, но переводит их с помощью Google Translate (если тот недоступен – тогда работает транслитерация). Рекомендуется использовать с <a href="https://wordpress.org/extend/plugins/cyr2lat/" rel="ugc">Cyr-To-Lat</a> – в случае недоступности сервиса будет обеспечена транслитерация слагов (а также транслитерация имен файлов), также это обеспечит доступность старых постов.

Rus-to-Eng

pbosakov

This plugin will automatically transliterate permalink URLs when you save a new page or post with a title in the Cyrillic script. 
Romanization presets are available for all the major languages using the Cyrillic script: Russian, Ukrainian, Kazakh, Belarussian, Serbian, Tajik, Bulgarian, Kyrgyz, Bosnian, Mongolian, and Macedonian. 
The plugin can also romanize permalinks for any pre-existing posts, categories, products or other items with a title written in Cyrillic. 
Only UTF-8 encoding is supported.

Cyrillic Permalinks

Automatically transliterates Cyrillic letters in permalinks to their Latin phonetic equivalent. Multi-language. Can convert pre-existing permalinks.

Rus-to-Eng vs Cyrillic Permalinks