A vampire has been slain, i.e destroyed, through use of holy magics and substances, though the body is still intact. However, there are those who would want to restore it to its unlife, since the destroyed vampire was pregnant (thanks to a combination of sucking the blood of a volunteer blood donor and a Ring of Endure Elements which has been ruled as functioning by magically maintaining a normal human body temperature), and the father is in love, and believes that the probably half-vampire child either won't survive the death and resurrection of its mother, or if it does, won't be a half-vampire, and that the mother won't remember her years as a vampire and by extension, won't remember him.
As I understand it, undead can be affected by Resurrection or True Resurrection, but those spells will restore the vampire to its pre-vampire living state. This is unacceptable since the people who would like to restore this pregnant vampire to its unlife don't trust other vampires. Wish should be a possibility, but it is very expensive. Miracle won't be possible, since the deities involved won't support such a use of the spell.
Is there any way beyond variants of Resurrection and making the resurrected person a vampire again, or a Wish to restore a destroyed vampire to unlife?