[Theme: Mazine] Help translating a few words from the Mazine theme

WP works fine, will be used for a web store,
installed the Mazine theme (v2.1) and the WP e-Commerce plugin.

Well, here’s the thing. The website has to be IN BULGARIAN.
So far I’ve translated all that I could… HOWEVER.

First issue:
A few words are escaping me. Not that many, but still.
I’ve checked all the default install php files, all the theme php files and all the e-Commerce plugin php files.
NADA ??
This here screenshot show the words that I have NO IDEA which file to
fin in so I could translate them – all circled in red:
https://i.imgur.com/RiPYqdw.png

Second issue:
When a product category is clicked, the products in that category
are shown in grid view (3 on a row).
HOWEVER, in the description below (SOME OF, NOT ALL OF) the products
stuff like this shows up: add_to_cart_button_text_color:#ffffff
Like this: https://i.imgur.com/btIjC8r.png
This only happens when viewing product in grid view,
and again – NOT all products have it after the description.
BUT! When you click to open a product, this giberrish is not visible at all.

So… in a nutshell, which file(s) do I need to translate the words from issue 1,
and how do I get rid of the code below product descriptions in grid view?

Internet points and virtual beers for those who help, thanks in advance!