webvitalii

<ul>
<li><a href="http://web-profile.net/wordpress/plugins/" title="WordPress Pro plugins" rel="nofollow ugc">WordPress Pro plugins</a></li>
<li><a href="http://web-profile.net/wordpress/plugins/filenames-to-latin/" title="Plugin page" rel="nofollow ugc">Filenames to latin</a></li>
<li><a href="http://web-profile.net/donate/" title="Support the development" rel="nofollow ugc">Donate</a></li>
<li><a href="https://github.com/webvitalii/filenames-to-latin" title="Fork" rel="nofollow ugc">GitHub</a></li>
</ul>
Plugin sanitizes Cyrillic (Ukrainian, Russian, Belorussian), German, French, Polish, Spanish, Hungarian, Czech, Slovak, Greek, Swedish, Finnish, Latvian, Estonian, Mongolian, Bosnian, Croatian, Serbian, Montenegrin and other filenames to latin characters during upload. 
Plugin converts filenames to lowercase automatically.
<h4>List of sanitizing letters:</h4>
а б в г д е ж з и й к л м н о п р с т у ф х ц ч ш щ ь ю я ґ є і ї ё ы ъ э ў ą ć ę ł ń ó ś ź ż à á â ã ä å æ ç è é ê ë ì í î ï ð ñ ò ó ô õ ö × ø ù ú û ü ý þ ÿ ß ő ű ě š č ř ž ý á é ď ť ň ú ů α β γ δ ε ζ η θ ι κ λ μ ν ξ ο π ρ σ τ υ φ χ ψ ω ά έ ή ί ό ύ ώ ς ΐ ϊ ϋ ΰ đ.
<h4>Useful:</h4>
<ul>
<li><a href="https://wordpress.org/plugins/page-list/" title="list of pages with shortcodes" rel="ugc">“Page-list” – show list of pages with shortcodes</a></li>
<li><a href="https://wordpress.org/plugins/iframe/" title="embed content" rel="ugc">“Iframe” – embed content</a></li>
<li><a href="http://web-profile.net/wordpress/plugins/" title="WordPress Pro plugins" rel="nofollow ugc">WordPress Pro plugins</a></li>
</ul>

Filenames to latin

Sanitize filenames to latin during upload.

Dmitry Fatakov

Russian filename and link (from title) translitter for WordPress. Russian filename and link (maked from title) not correct save by WordPress.
Для примера из заголовка “Приказ № 343 г.Кызыл/.!@#$%^&*()_+|`~ё” получается правильная ссылка на запись “prikaz-N-343-g-kyzyl-_jo” 
имя файла “Фото Ивановой И.И..jpg” сохранится как “Foto Ivanovoi I.I.jpg” (обратите внимание на 2 точки перед jpg) 
Подпись останется по-русски.
<h3>License</h3>
The Russian filename and link (from title) translitter for WordPress plugin is copyright © 2013 with <a href="http://www.gnu.org/copyleft/gpl.html" rel="nofollow ugc">GNU General Public License</a> by dmf_tuva.
This program is free software; you can redistribute it and/or modify it under 
the terms of the <a href="http://www.gnu.org/copyleft/gpl.html" rel="nofollow ugc">GNU General Public License</a> as published by the Free 
Software Foundation; either version 2 of the License, or (at your option) any 
later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY 
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE. See the GNU General Public License for more details.

rus to lat advanced

Russian filename and link (from title) translitter for Wordpress.

Filenames to latin vs rus to lat advanced