Adjust after update

After the update, there are various things in English instead of Dutch, how can I change that? I can also no measurable change icons in settings or remove?

The settings choices can no longer be customized. The default settings always appear. When a new tab is activated, any necessary settings for the new tab are added automatically. This way, there are fewer places to customize and confuse the user.

I am sorry, but I know nothing about translations.