first of all thanks for the great theme! I need to translate some things and use loco translate. But due to a theme update I lost all of them. How do I configure the plugin loco translate that this does not happen?
Please restore your site from the backup and resave the translation properly We suggest you to keep translated files in wp-content/languages/themes/woodmart-pt_PT.po folder.
You need to save the translation in the proper place not to loose the changes after update. Now you have saved properly, next update would not replace the file.