How do I update things in my slate

.Text can take a delegate as well as a static variable.

.Text(FText::FromString(FString::FromInt(OwnerHUD->StoredScore)))

becomes

.Text(this, &MyClass::GetStringFunction)


FText MyClass::GetStringFunction()
{
   return FText::FromString(FString::FromInt(OwnerHUD->StoredScore));
}