Posted: Sat May 7, 2022 6:38pm
It's been pointed out here umpteen times before but to reiterate, there is no such thing as an "International Driving Licence", never has been and never will be.
An International Driving Permit, which is what she will be talking about, is nothing more than a multi lingual translation of a licence and is completely worthless without that.
Absent an exchange agreement, which is looking less likely than ever, she has 6 months to sit a Spanish test.
Best advice is to start studying for that NOW, waiting in hope of an agreement is likely to end in tears and the use of public transport!