Currently when editing a basic form in Power Portals/Power Pages there is a checkbox that when checked enables the end user to attach a file on the corresponding entity. When that option is enabled , the label "Attach a file", the button "Choose files" as well as the label "No file chosen" next to it appears. Even though there is an option to add translations for "Attach a file" there is no option for other two. That would be help especially when multi-language is enabled for Portals.