The entire Church Slavonic Bible has not been officially translated into English in a faithful, complete, and ecclesiastically sanctioned form. There are some partial efforts and unofficial translations, but these are either incomplete, privately undertaken, or unendorsed by any canonical Orthodox synod—especially among the Old Rite.
Attempts that exist are typically fragmentary (e.g. Psalter or Gospels only), privately produced (by individuals, not Church bodies), or not true translations from Church Slavonic, but instead adaptations from the Synodal or King James versions.