Hi @Wende6
I'm not sure I completely understand your question.
Are you asking if there is a way to transfer all the reviews left for the listing when the property manager was the host to your new listing? If so, I'm almost certain there is not. Reviews are associated with HOSTS not physical properties. But if you were hosting independently before and got reviews, those reviews will still show against your hosting progress when guests look at your listing.
Don't quote me, but it will say something like "no reviews for this property yet. See other reviews left for Wende"
Or you could retrieve back your old listign with your original reviews - I have no experience with removing co hosts/property managers so I'll leave that bit for someone experienced in those matters to answer
Regards