Original sentence: During 1960s, 1970s, and 1980s, the car became very popular in countries such as Spain (as Seat 600), where it became the icon par excellence of the Spanish miracle, Argentina, where it was nicknamed Fitito (a diminutive of Fiat) and Former Yugoslavia where it was nicknamed Fica
Edited sentence: During 1960s, 1970s, and 1980s, the car became very popular in countries such as Spain (as SEAT 600), where it became the icon par excellence of the Spanish miracle, Argentina, where it was nicknamed Fitito (a diminutive of Fiat) and Former Yugoslavia where it was nicknamed Fica