[automatic translation update] Updated 65 strings in 2 languages (de, pl)

- Updated German (21 changes / 98% translated)
- Added Czech (9 changes / 98% translated)
- Added Danish (9 changes / 98% translated)
- Added Hellenic (9 changes / 98% translated)
- Added Italian (9 changes / 98% translated)
- Updated Polish (8 changes / 60% translated)