Pay arrives and the balance looks generous, but rent, bills and food still have to come out. A bank balance does not show how much is uncommitted.
Sometimes the problem is allocation; sometimes income simply does not cover essentials. Check both before changing account names or automating transfers.
Make a dated cashflow: money available now, expected arrivals, payments due and the lowest projected balance before the next arrival. An income shortfall needs a support or spending plan, not just automation.