Sacherau was formerly part of the German Empire. In the German Empire, the place was called Sacherau.
The place is now called Morozovka and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sacherau | German Empire | Samland | 1939 |
| Zaherau | Under Soviet administration | Kaliningrad | 1945 |
| Morozovka | Russian Federation | Zelenogradsk | 1992 |