1. to alter
to alter my blood
Montenegrin politicians must do everything in their power to alter that image.
We've had to alter our plans.
2. to change
You need to change your behaviour.
The tenants want to change the terms of the agreement
I need to change my plans. / You need to change your behaviour. / The internet is really changing the way we do business too.
English word "verändern"(to change) occurs in sets:DE-Kino und Musik