change CSS and language mod "news pro gk4" vm settings

Hi. Can you help me to find where can change css from prices and translations shown in modules "NEW PRODUCTS" and "POPULAR ITEMS" ?

Thanks very much for your help.

ps: I add attachment what I want to change.

All translation for News Show Pro module you can find in languages/en-GB/en-GB.mod_news_pro_gk4.ini file. New Products & Popular items are probably module names which you can change via module manager.

Thanks for your quick answer about translations.

Now, I just need to change CSS display, because when in configuration of News Show Pro GK4, virtuemart settings, I put BASE PRICE, in place of SALES PRICE, it looses the red color, and shows very small, like this.

Thanks in advance.