[ Import issue] Define key per column for import into collection

[gutofurlan]

Hey guys,
I'm importing the collection, but the column is associated by the header (so far this is correct), but now the system is multilingual, I would need to create a type of map, e.g. Column A will be name, Column B will be age.
So no matter what the header looks like, I will have the map to adjust to the name I want.
Does anyone know how to do this?
Thank you very much

[patrickbrouwers]

Best to just use numeric keys in that case, if you know the position of the columns