If you set details for Facebook/Twitter Title, Facebook/Twitter Description, and Facebook/Twitter Image, when the link of that page is shared on Facebook/Twitter, it will include the title, description, and image.
You can set details for Facebook and Twitter fields by navigating to Website on the menu. Click on three dots and select Website Settings. Under the Pages tab, select your desired page, then click the three dots to open Modify Settings. On the Website Settings card, insert the Title, Description, and the Open Graph Image.