Our multisite WordPress set up has a URL of https://xx.com for the principle area, and – for instance, https://yy.xx.com as a subsite. We’re utilizing WP’s in-built area mapping function.
Media library hyperlinks are nonetheless displaying up as http://xx although, so any pictures used on the subdomains are flagged up as insecure. Just one subdomain – our most up-to-date one – has media library hyperlinks with a construction https://zz.xx.com. It is potential that the SSL certificates was put in after the opposite subdomains had been created, however earlier than ZZ was: I am undecided.
How can I get WP media library hyperlinks all displaying up as https:// – and ideally with the subdomain within the URLs?
Ideally I might love to do it with out a plugin if potential. Thanks!