It is possible to translate the plugin in two different ways:

Either you use the classic method with the help of the translation pot file, with a plugin like Loco Translate (the translation model is in the languages folder of the plugin) or using Poedit.

Either you can use the plugin’s built-in translation which allows you to translate fields on the fly from the plugin’s Translations menu. You will have to choose the locale to translate, then you will have a list of translation strings.