Translating text in the plugin
The text in the plugin follows WordPress standards for making them translation-ready. We recommend using the Loco Translate plugin to translate any text in the plugin.
Take not that there are 2 domains a particular string of text could be part of:
Loco Translate can be used to translated both of these.
Alternative for text in the recipe box
Text inside of the recipe box (like the headers for "Ingredients" and "Instructions") can also be changed in the Template Editor. Read the documentation on changing template labels.