Hi there, @jasmine-l. Welcome to the Community!
Happy to chime in on your question about setting up a new inventory account for another location. QuickBooks Online doesn't yet support multi-location tracking with Inventory.
As Fiat Lux - ASIA suggested, there are third-party integrations for multi-location inventory tracking available. To find those apps, check out our Apps Marketplace. There are thousands of integrations available and I'm sure you'll find one to suit your needs.
Please know I'm always available here to lend a helping hand.Wishing you and your business continued success in all that you do.