Some text seems localized but in the wrong language. Belgium has multiple language (FR, NL, DE). It seems that it took the NL and only for some texts in menus. The others are in english. Wich is fine.
What I expected:
All texts must be in the same language (EN here). And, if localized, they should take the correct system language.
Things that might be helpful to know (Agenda version, OS and model, etc):
Mac OS 10.13.6
I guess the problem stand somewhere with ISO code. Belgium has 3 officials language. BE-FR, BE-NL and BE-DE.