Fonts Anomaly: Original Fonts can't Completely Changed

Modding Translation and Localization
1

Hello Stonehearth community!

I am trying to add new cyrillic fonts by changing “fontFamily” in “variables.less” via “mixins.less” overriding, and this works perfectly at the first look: menu and settings fonts are cyrrilic and most of ingame fonts are too.
But for some reason loading screen and items/hearthlings description just ignores new style and uses standart fonts.
I tried to find original fonts in font-family definitions in others less files, but there is nothing.

So I want to know, how completely insert my fonts into the game?

2

Interesting thing: when you starting new game, fonts of loading screen are ok, but if you load saved game, fonts are original