Henrietta Kotlovker - Name and identity

Paris, 16 March 2023.

Not much is known so far about Abram Kotlovker's wife. We have a record of Zlata (died in 1903 in Kishinev) in Jewish Gen via Ancestry:
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Death
8 Jan 1903 • Kishinev, Chisinau, Moldova
Jewishgen has death transcribed as KOTLIVKERG, Zlata, daughter of Leyzer. 8 Jan 1903.
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At the same time I found a soviet official document filled in by Benedict Katlover (Kotlovker bacame Katlovker at this point of time) mentioning his mother's name as Henrietta Benedictovna Katlovker (born Birstein). I'll find this document and will publish it here and on Ancestry. Also, it make sense for Benedict to be named after his maternal grandfather...

Zlata Leyzerovna is certainly not the same person as Henrietta Benediktovna. Was Abram first married to Zlata and then Henrietta? Many white spots... Any info would be much appreciated.