The following PTR highlights a current limitation of the export/import (using LARs) of content pages with references to fragments in global.
The scope of this task consists on investigating if such limitation can be removed.
A possible solution could be to export fragmentEntryKey (instead of fragmentEntryId) along with possible groupKey / groupId, and take them into account during the import process.
Steps to reproduce:
Go to the Global site
Create a new collection and a new Fragment in it
Export the Collection(LAR export)
Create a new site and a new Content page in it
Put the created fragment on it
Export the site, download the LAR
Restart the bundle with a new DB
Import the Collection to the Global site
Create a new site and import the site LAR as well
Edit the imported Content page
Fragment should be accessible with its original name
Fragment is not editable and the original fragment name is replaced with "element"