you mispelled Veleti
The name Veleti stems from the root vel- ('high, tall'). The Veleti were called by other names, probably given by their neighbours, such as Lutices, Ljutici, or Volki, Volčki. The latter means 'wolf', and the former probably 'fierce creature' based upon the comparison with the Russian form lyutyj zvěr.[3] In common with other Slavic groups between the Elbe and Oder Rivers, they were often described by Germanic sources as Wends.
I think you are confusing things here: Ve
neti were not Ve
leti, even in what is today Poland:
Wiki: not same places, not same times
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Map of the important tribes and settlements of Veleti, around year 1000.
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The
Veleti,
[a] also known as
Wilzi,
Wielzians, and
Wiltzes, were a group of medieval
Lechitic tribes within the territory of
Hither Pomerania, related to
Polabian Slavs. They had formed together the
Confederacy of the Veleti,
https://en.wikipedia.org/wiki/Veleti#cite_note-2 a loose monarchic confederation of the tribes.[1] Said state existed between the 6th and 10th centuries, after which, it was succeeded by the Lutician Federation.[2]