fix: APP-487 sanity localized data fallback

[flagrede]

Description

Closes: APP-487

Fix Sanity localized data fallback.

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[blushi]

@erikalogie you can check out this project credibility card, switch to spanish https://deploy-preview-2552--terrasos.netlify.app/project/test-terrasos-project-2

[erikalogie]

LGTM!