Add og:site_name
Add og:site_name

Include the name of the entire site in the default open graph metadata.

sfdevs/sdcodecamp,harmstyler/sdcodecamp,sfdevs/sdcodecamp,harmstyler/sdcodecamp,harmstyler/sdcodecamp,sfdevs/sdcodecamp,harmstyler/sdcodecamp,sfdevs/sdcodecamp