Replace Lora with Noto Sans on the Greek installation.

https://fonts.google.com/specimen/Noto+Sans
https://fonts.google.com/earlyaccess

_ Notes per the design team: "Noto Sans is the best sans serif default font to replace Lora (body copy) as it covers all languages. If an NRO wants to use a serif that is not supported by Lora then Noto Serif is the replacement." _