>>20451311First photo i found. Just google "facturas argentinas".
Each "factura" has its own name. What you call a croasaint, is a "medialuna".
Fun fact about facturas:
Many of their names are ironies or insults to the different castes of the early 20th century. They were coined by the bakers, at that time a very strong and critical guild, anarchists.
For example, the round one in the picture is called a "bola de fraile". Which in your language could be interpreted as "the priest's testicles"