Metadata for localized strings
A localized string is a value that can be represented in different languages, with each
value identified in the context of a locale.
For example, if your data object contains a field called “description,” this field can have a string value representing the English translation and another string value representing the Spanish translation. To ensure that localized strings are properly handled within your data objects, you must define them as localized in your object schema.
There are two methods in which you can define a property as localized in the object metadata.