Hey there! If I’m following what you’re asking about based on the images you shared, it sounds like you’re hoping to bring in multiple accounts/folders into your sync table.
If so, in your sync table settings, you can add in additional syncs
Here’s an example from a sync table in the Gmail Pack:
Clicking on “Add Additional Syncs” allows you to select a secondary account or same account, and then select the applicable folder or store, as the case may be.
It is worth noting that both Store 1 and Store 2 will be synced into the same table to create one master table, and from there you can create filtered views of the master table if you need to see store 1 and store 2 data separately.