How to join Caption AND Description Meta Fields as one combined-caption in Image Block

Use case: Inserting Image Block (inapplicable for others, like Gallery Block).

I'd like to use caption (post_excerpt) as real description of an image (what it shows), and also append additional info, as photo credits, which would fetch from media attachment field: Description (post_content). Is it possible?

Topic block-editor post-meta captions images Wordpress

Category Web

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