purposeItem is missing from the Greek translations in klaro-no-css.js and has no initial value in klaro.js

[leonandr]

I'm using the klaro-no-css.js via a Drupal module.

I get this warning in the notice dialog when i Group by Consent:

[↓ 2 [missing translation: el/purposeItem/services]

Upon investigation i noticed that this is something that exists in klaro.js
and klaro-no-css.js but as mentioned in the title.

1. In klaro.js has no default value.
2. In klaro-no-css.js purposeItem doesn't exist at all.

As a proposal on how "service" can be translated in Greek, perhaps "Υπηρεσία" and for services "Υπηρεσίες"