Ultimatum theme Easyblog date help

Hello,

I am using Ultimatum theme for opencart. When I activate EasyBlog and activate latest post module, I have my posts showing up, but I would like to change the way it displays the date: from 13 Jan 2016 to 13 Sausis 2016. Where can I find all the months?

This is a test link: http://emiss.lt/index.php?route=blog/home

Thank you!
Sorry for my english.

I lost my keys, can you tell me where I might have left them?
Seriously, you should ask the developer of that theme as we can't possibly know without seeing the code (which is forbidden to share as it's commercial)

Cheers!