How to make convert to generic method about bogus HOT 6 CLOSED

void Main()
{
   var fakeCustomers = InsertFakeDataCustomer(3);
   fakeCustomers.Dump();
}
public static List<CustomerInsertUpdateDto> InsertFakeDataCustomer(int count)
{
   var customerFaker = new Faker<Customer>()
       .RuleFor(c => c.Name, f => f.Person.FirstName)
       .RuleFor(c => c.ForeignName, f => f.Person.LastName)
       .RuleFor(c => c.Email, f => f.Person.Email)
       .RuleFor(c => c.Phone, f => f.Phone.PhoneNumber());

   var fakeCustomers = customerFaker.Generate(count);

   var customerInsertDtos = fakeCustomers.Select(c =>
   {
      var customerDto = Mapper.Map<CustomerInsertUpdateDto>(c);
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ // here is the ValueInjecter mapping
      customerDto.CustomerAddresses = GenerateFakeAddresses();
      return customerDto;
   })
   .ToList();

   return customerInsertDtos;
}

private static List<CustomerAddressUpdateDto> GenerateFakeAddresses()
{
   var faker = new Faker<CustomerAddressUpdateDto>()
       .RuleFor(a => a.Zone, f => f.Address.City())
       .RuleFor(a => a.Floor, f => f.Address.StreetName())
       .RuleFor(a => a.RegionName, f => f.Address.City())
       .RuleFor(a => a.Apartment, f => f.Address.BuildingNumber());

   int numberOfAddresses = new Random().Next(1, 4);
   return faker.Generate(numberOfAddresses);
}
public class Customer
{
   public string Name { get; set; }
   public string ForeignName { get; set; }
   public string Email { get; set; }
   public string Phone { get; set;}
}
public class CustomerInsertUpdateDto
{
   public string Name { get; set; }
   public string ForeignName { get; set; }
   public string Email { get; set; }
   public string Phone { get; set; }
   public List<CustomerAddressUpdateDto> CustomerAddresses { get; set;}
}
public class CustomerAddressUpdateDto{
   public string Zone { get; set; }
   public string Floor { get;set; }
   public string RegionName { get; set; }
   public string Apartment { get; set; }
}