I've got a .csv file which I need to import into a clean Magento 1.9.x instance. It has a column name which is non-standard: 'ShoeSize'
Here's the list of column names:
"sku","websites","store","has_options","attribute_set","config_attributes","type","news_from_date","categories","name","image","small_image","thumbnail","options_container","status","visibility","price","weight","short_description","description","qty","is_in_stock","tax_class_id","ShoeSize","grouped","delivery_date","name_cas","name_fra","name_ale","description_cas","description_fra","description_ale"
When I try to import, it says:
Column names 'ShoeSize' are invalid
Any help with solving this would be most appreciated. I've tried with custom attributes but no luck