Flashcards text overrides and translations - change default texts

When using the Flashcards content type, I have noticed that one of the translations in Dutch is not ideal.
Using the text overrides and translations option, I can change the texts for a specific Flashcard set.
Is there a way to use the same (modified) translations in the other Flashcard sets we already created?
I can create a version with modified translations as a template for new sets, but was wondering if I need to go through each of the earlier developed Flashcard sets, instead of changing something centrally.

Kind regards, Jeroen.