Heh funny I just checked One of the other jewish Tanakh and it said
Therefore the L-rd Himself shall give you a sign: behold, the young woman shall conceive, and bear a son, and shall call his name Immanuel
and another literal one (which means literal tranlation ) translated :
Therefore the Lord Himself giveth to you a sign, Lo, the Virgin is conceiving, And is bringing forth a son, And hath called his name Immanuel,
and that's the literal translation which means a word to word translation.