Some texts are in spanish. Like No products in the cart, or MY WISHLIST ON XTEMOS NEW, PRODUCT NAME UNIT PRICE STOCK STATUS, and others. When i´ve installed wordpress i selected spanish.
Do you mean that they are NOT in spanish? Do you need them to be english or spanish? You can change wishlist text in admin panel -> YITH Plugins -> Wishlist. As for theme text you can easily change them with POT file translation using Loco Translate plugin. Here is a video tutorial that should help you https://www.youtube.com/watch?v=tAFq1yTfWfU