We generally don't try to adapt the translation to the particular show to the universe, just translate what is said.
[spoiler alert??? don't know but best to be safe]
People watching know what the suffixes mean, we don't need to transliterate it... generally people do not walk around calling mechanizations 'lady', if you had a real living pet you might refer to it as 'lady' but if you had one of those Aibo or other mechanical pet or toy, it is sexless, calling it 'lady' would be disfunction on your part.