If I had to hazard a guess, I would say it might have been difficult to find Hebrew speakers in 16th century England who could render another translation from scratch, especially since the Jews were persecuted and slaughtered alongside the people suspected of being "witches".
FYI, what your average 16th century English person meant by "witch" is actually quite a lot more like "poisoner" than it is like our post-Crowley perception of "witchcraft" as a form of paganism. The "witches" of the time were generally elderly Christian * widows or spinsters who were unable to support themselves in a patriarchal society without begging from the neighbours. Because everybody hates beggars and everybody wants to blame someone for their misfortune, spinsters and widows were a natural scapegoat for outbreaks of sickness, drought, crop failure or any kind of misfortune you would care to name. You didn't get sick because of viruses or poor hygiene - you got sick because creepy old Mabel up the road MADE you sick. She looked at you funny, cussed at you on the road, asked for two eggs but you only gave her one, etc. I.e. she "poisoned" you.
IMO, some fundamental tenets of Christianity make it inevitable - or at least very likely - that in the absence of meaningful education about things like hygiene and weather, unpopular individuals will be blamed and punished for supernaturally causing collective misfortunes ("poisoning" the community). All Christian denominations promote the belief that God is omnipotent, merciful and good. It's a schismatic and psychologically dangerous belief, IMO. If God were thought to be just a little bit evil sometimes, Christians who lack access to secular education wouldn't need to blame stubborn children and spinsters for everything that goes wrong in their twisted little world. They could direct their angers and petty frustrations toward God, where they belong.
* I say Christian because everybody was Christian except the Jews, who had to pretend to be Christian.