Batch import bank transactions

I’ve seen I can import individual bank statements (i.e. for one bank account at a time). Is there a way to batch import transactions from multiple banks? I have historical data for all transactions (including inter-bank transfers) for multiple bank accounts (7 including USD and GBP) and would prefer to import all accounts at once rather than per-bank each month.

Thanks in advance for any support.

Separate your data into receipts and payments and import each separately