Hello, got some problems with translation on checkout and cart site. There are still few english words. For ex. remove, enter your promotion code, update cart. I`m using your translation files from theme package, french and english with polylang.
Polylang and Loco Translate are completely different plugins, Polylang allows you to create the multilanguage site, Loco translate allows you to create translation files for different languages only, it does not create multilanguage site.
Loco Translate is the analog of the poEdit that allows you to translate po/mo files from Dashboard and you don’t need to do this on your local machine and then upload to FTP, you save the time I think. You can disable the Loco Translate plugin once you finish your translation, it won’t break the translation. File that you show on the screenshot is not synchronized with the existing pot file, if you don’t want to use the Loco translate then you need to go to Catalog > Update from pot file and choose the current pot file of the XStore theme, check if all the necessary strings are translated after that. Loco translate plugin allows you to do this in one click by Sync button.