Is there a way I can add info about pitch accent to cards from my anki deck without going through all of them?

Is there a way for me to edit my core 2k/6k deck to add pitch accent patterns without going through every single one of the cards?

Or even if it’s necessary for me do it individually, how should I even go about it?

If it’s of any help here is the link to the website of the deck I’m using:

[https://djtguide.neocities.org/anki](https://djtguide.neocities.org/anki)