We use wordpress as a headless CMS. So we use Wordpress as a backend and have a vue.js frontend. Everything works fine, the only thing is that we can't change the site url in Wordpress, and because of that, the url in for example woocommerce emails is not the frontend. url but the backend url. If we change the site url to the Frontend url, we cannot save any posts anymore. Can you help us with this issue?
Example: wordpress is installed on admin.example.com
Site URL: example.com
Wordpress URL: admin.example.com