Setsch was formerly part of the German Empire. In the German Empire, the place was called Seč.
The place is now called Seč and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Setsch | Austro-Hungary | Proßnitz | before the Treaty of Saint-Germain |
| Seč | Austro-Hungary | Proßnitz | before the Treaty of Saint-Germain |
| Seč | Czechoslovakia | Prostějov | after the Treaty of Saint-Germain |
| Setsch | German Empire | Proßnitz | 1939 |
| Seč | German Empire | Proßnitz | 1939 |
| Seč | Czechoslovakia | Prostějov | 1945 |
| Seč | Czechoslovakia | Jižní Morava | 1992 |