Hello
All the strings in the theme are translation ready and you can make the translations of individual strings with the plugin called “Loco Translate“.
Also, if you are willing to make the site multilingual, we suggest you to use a premium plugin called WPML since we have tested the translation functionality with WPML plugin.
Please refer to the given link for the further details about the Loco Translate plugin : https://wptravel.io/translation-of-the-strings/
Hope this helps
Feel free to reach us for any further query/confusion.
Regards!