Documentation

The CountyName plugin is a plugin for the type string. It contains all country names
public class Address
{
  public string Country { get; set; }
}

public class HelloFiller
{
  public void FillAddress()
  {
    Filler<Address> pFiller = new Filler<Address>();
    pFiller.Setup()
      .OnProperty(x => x.Country)
      .Use(new CountryName());
    
    Address filledAddress = pFiller.Create();
  }
}