Calendar name in Reports - Saturday displayed as [day.6.short]

Hi guys,

I hope you're all doing well and apologise if this question was answered on a different topic but I was not able to find anything about it.

It is quite a weird one, both in Garmin App and web browser any report that has a calendar,  Sat (Saturday) it's actually displayed as [day.6.short]. Is there a way to fix this from my end?

Your support is highly appreciated.

Thank you in advance,

Andi