Shortcodes in emails

[Simply123]

My payment gateway module only works on PHP 8, but my Prestashop v8.1.2 doesn't. I am currently on PHP 7.4.  I'll have to wait for a few more versions of Prestashop before moving over to PHP 8 again.

In the meantime, I have to do a workaround for the payment module. The payment link that is created requires the order reference number and amount to process the payment.

I have been able to amend the bankwire email to include a link to the payment gateway, however, the {amount_paid} in the email includes a currency symbol, which results in a 404 error. Is there a shortcode I can use in place of {amount_paid} in the email that will give me the total order amount without the currency symbol?