Hotelier and WPML – unable to set certain translations

Hello, I have installed Hotelier, WPML and the glue plug-in available for download here: https://github.com/wp-hotelier/wp-hotelier-wpml

Im running a few tests and everything works fine so far, but there are a couple of text blocks that Im not able to set in a different language:

• Special requests
• Pets admission
• Paypal description

I have been looking both in the Hotelier settings and WPML pages (strings etc) but I couldn’t find any of those text blocks that I could set a translation for.

Also, is there a way to override the word “room” with the word “apartment” somehow?

Thank you in advance