We need to identify which templates need to be updated, create a backup of the old templates, and then restore any customizations. To do this, go to the {bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}1s -> {bbackup_94402fb9ba80f392e0976ece85f92b2b876bfcaed8d83250cc06083f7139c7d9}2s. Scroll to the bottom of the page, where there is a list of templates that have been overridden by your child theme, along with a warning message indicating that they need to be updated.