Facebook Share showing wrong share info
If you're seeing that either the share text, image or link of your Share bar's "Facebook Share" button aren't correct you may need to run the URL through Facebook's debugger tool.
2 Enter the URL of the page where the share information is wrong and click Debug.
3 Click the Scrape Again button.
4 This should update the Link Preview section with the correct share information.
Pro tip: If after scraping the preview still doesn't look correct, check out our Share & Open Graph article, which explains how Share determines which text/link/images to share.