I hope you are having a great day! I am using MarketPress

Hi, I hope you are having a great day!

I am using MarketPress and I would like to know how to change some of the labels in the plugin to another language. I saw the post which says how to change the language in the wordpress platform but I only need to change some things on the plugin like "Add to Cart", "Quantity", "Categorized in", "There are no items in your cart.", "Browse Products", etc... Is there a place where I can find them?

Thank you very much!