Greek subs in netflix

[Gryzor]

Hello!

Back to a Live Streaming box after several years! I bought it second-hand for my mother, in order for her to be able to watch Netflix (she doesn’t own a smart TV).

Unfortunately, the Netflix app doesn’t show Greek subtitles, even for shows that do have them.

From reading around in fora etc I see that’s a common problem with older devices…

Is there any way to add them?

Thanks!