Why F123 was not the Deutschland class

Why were Germany's F123 frigates not called the Deutschland class?

Reusing an individual name does not require reviving its former class title, especially when Deutschland already evokes the earlier Panzerschiffe class.

Choosing the name Deutschland for one frigate differs from naming the entire class after it. The earlier Deutschland class was associated with the interwar Panzerschiffe commonly called pocket battleships. A navy may want the symbolic value of an individual name without transferring that older class identity to a modern group of frigates. The exchange is conversational rather than a documented account of the formal naming decision, so it works best as an explanation of naming logic and historical association.