The same idea as the callouts, in the editorial band style you flagged (Caraway-like): a bold headline + a supporting line sit in a brand-tone band under the gallery image. Both come from a Shopify metafield per product, so your team edits the wording and language in admin — no re-render. Toggle EN / FR.
The image is produced once. The headline and supporting line are metafields on the product — change them in Shopify admin and the band updates. No designer, no re-render.
Concept mock for discussion. Headline + line shown are illustrative. On the live theme the band renders from each product's metafields — wording, language, and which products show a band are all controlled in Shopify without touching the imagery.