How to change ISO Code of Currency?

[SoheilDavoudi98]

HI.

Is it possible to change ISO CODE of "IRR" To "Toman" for Iranian Rial?

[jbtronics]

You mean the currency symbol (like € for EUR)?

Not real, as this is formatted using the PHP intl according to the ICU tables. And these ICU table do not define an own symbol for IRR. To change this all money formatting functions would need to be changed in Part-DB.