That should be fixable. But to be honest, from a design perspective we consider those two different 'words,' so we're not really building around the expectation that you'd want to turn one into the other very often - it would be like wanting to remap a card from 你好 to 早上好, at that point you would generally just create a new card.
Is the problem that you imported this from a file and you now want to correct it? (just trying to understand the use case here)