No they don't. Please give an example of the error you cite. I would also note Protestant translations are based on ancient Greek texts (over 6,000) and not a 5th Century Latin tranaslation.
Douay Confraternity, 1961 vs. KJV 1989
1 Cor 10:16 - Eucharistic participation in the Body and Blood of Christ.
Catholics and a couple Protestant religions believe in the true presence in the Eucharist.
Most Protestant religions do not.