Why did Jacob have a name meaning "supplanter" or "deceiver" or "heel holder"? That is what he was, but God gave Jacob the man a new name, Israel, whichn means "God prevails, to which Jacob was very slow to live up to...
We do have something available that Jacob did not have.
Did Mary receive a new name?
"He that hath an ear, let him hear what the Spirit saith unto the churches; To him that overcometh will I give to eat of the hidden manna, and will give him a white stone, and in the stone a new name written, which no man knoweth saving he that receiveth it." Rev 2:17