How to replace the default text for the generated link from PayPalLink?

We're using the % PayPalLink% placeholder in our emails to generate the payment link, but the payment processor we are using is strip, not paypal. unfortunately that placeholder hard-codes a reference to paypal in the link text. Is there a way to override this default (besides editing the link text in the individual email editor). unfortunately, we occasionally forget to update the text, and that can be confusing for the client.