If you have already integrated Stripe or PayPal with your account but want to change the connected account, you will need to remove the existing connection and reconnect the new account.

To do this, select Edit next to the payment provider within your Payments section:

Select Remove Stripe option:

Or Remove PayPal option:

Once you disconnect the integration, you can simply re-add the correct account.

Selecting Set up next to your chosen payment provider:

And select Connect with Stripe:

Or Connect with PayPal: