Quote Name Not Showing In Products & Services Subpanel

I am using version 7.4.3

I imported Quotes and Line Items. They are linked correctly in the Quotes module but the Quote name value is missing from the Products & Services Purchased subpanel on the corresponding Account. If I manually edit and save the Quote, it appears (see screenshot) but that is not a practical solution since we have over 13,000 Quote records in the system. I tried to trigger the save by making a change via mass update but that doesn’t appear to create the same link as using the edit and save buttons on the Quote itself.
How do I resolve this issue?