Wrong currency symbol in order confirmed email

[cfmVM]

Hello, I'm using Joomla 2.5 and Virtuemart 2.0.18a, in a multicurrency store. I have the following problem:

After confirming the purchase, the email that reaches the customer and the seller has the order detail in the base currency of the store, but the currency symbols correspond to the frontend configuration at the time of purchase, which is incorrect.

For example:

WRONG:
Total   $ 0,00 ARS   $ 26,05 ARS

CORRECT:
Total   $ 0.00 USD   $ 26.05 USD


You can correct this error in the template emails?
I would appreciate a response, thank you!

Claudio