Search metaobjects/metafields by translation keys?

We are using meta objects to manage our app translations/content/language etc.

Right now, this creates a few pages of metaobjects.

At the moment, our merchants need to search using the ‘display name’ but this means they need to know the exact display name of the item they are searching for.

Example, a customer can self service cancel their order using our app. If the merchant wants to update the cancellation reasons a customer can select from, right now they need to already know what each cancellation reason already isto search for it. We’d love for them to be able to search by the translation keys e.g cancel_reason_1, cancel_reason_2 etc

E.g.

Is there a better way we should be doing this?

@batman is this in your neck of the woods per chance?

CC @keiraarts