Well, you would need the substatusid from the substatuses table for the correct scheduled substatus in your db, which can be different per user. Scheduled in SixBit, Scheduled on Site would be the two options for substatuses in that table.
Why are you using the ListingID as the SKU and not a proper SKU on the Item record? Then you could include the [[SKU]] variable in the titles and not have to run queries. Even the EcommerceID that eBay provides should be a better identifier than the ListingID. If you ever had to restore a backup or delete items and reimport them, the ListingIDs would be mismatched at that point.
John Manning, Senior Developer