[typik]

Извеняюсь за такой вопрос, т.к. не внимательно читал мануал, там все описано. Для таких же как я невнимательных :

Title language overlays
In the field “title language overlays” you can define titles for other 
languages.If you have more than one additional language, you can split 
the titles with the “|” symbol. 

Example: 
if you have a website with 3 languages (en,de,fr) you write the category 
title for the default language in the field “Title”. The titles for german an
french are stored in the field “title language overlays” like this: 

category.png

the order of the overlay titles has to be the same as the order of 
your system languages.
In this example: en=0, german=1, french=2