The problem is that when you log into the HTTPS site, WordPress sets the ‘secure only’ flag on the authentication cookie and so this cookie isn’t sent to your HTTP-only sites. You can change this by overriding the secure_signon_cookie filter in a plugin or theme and returning false: function no_secure_signon_cookie( $secure_cookie, $credentials ) { // … Read more
As @Rup points out in a comment, this is possible in WordPress, natively since version 4.5. From the documentation: WordPress multisite subsites may be mapped to a non-network top-level domain. This means a site created as subsite1.networkdomain.com, can be mapped to show as domain.com. This also works for subdirectory sites, so networkdomain.com/subsite1 can also appear … Read more
One way to do this is using multiple networks. A network is a group of multisites, a new level in the hierarchy. There is by default no interface for that, you have to use a plugin. My recommendation is WP Multi Network by John James Jacoby, the developer who brought this feature to the WordPress … Read more
In the multisite you can try the switch_to_blog() and restore_current_blog() functions. Here the documentation: https://developer.wordpress.org/reference/functions/switch_to_blog/.
In my opinion, you need a ‘Multi Network’, a many Multi-Sites Network. I build them here and there for different languages for one country, like domain.example/ domain.example/1-country/ domain.example/1-country/language-1/ domain.example/1-country/language-2/ domain.example/1-country/language-3/ domain.example/2-country/ domain.example/2-country/language-1/ domain.example/2-country/language-2/ The core of WordPress doesn’t support them and you need an enhancement. Ready to use is only possible with the help of … Read more
It is related to the handling of profile pictures/avatars with the plugin “Simple Local Avatars” and it might be soon addressed: https://github.com/10up/simple-local-avatars/issues/26#issuecomment-814157532
Yes, it is possible, but you will need to register the taxonomy on both sites because switch_to_blog() does not register the taxonomy for you, it mainly only switches the database and yet, taxonomies are not stored in the database, only the terms in the taxonomies. But you don’t have to register the taxonomy on page … Read more
The “Apache is functioning normally” page is a default page. In this situation, it is indicating your Apache configuration needs to be updated to direct the pl.csdroppy.com or de.csdroppy.com hosts to the directory containing the WordPress codebase. The Domain-based section of the Before You Create A Network docs page describes three ways of configuring Apache … Read more
Short answer is – this is possible and easily achievable by using JJJ’s plugin https://wordpress.org/plugins/wp-multi-network/. Long answer is – WordPress allows for such structures to be created, but does require some hacking in order to make it right if you decide to do it manually. The original database structure of a multisite website is prepared … Read more
If you go to your Network Admin -> Sites menu, you should be able to edit the site and change the site’s Site Address (URL) to whatever you need it to be. As for the search/replace: I recommend using WP-CLI’s search-replace command to do this, if you’ve got it available. wp search-replace https://example.com/site-1/ https://example.com/site-2 –url=https://example.com/site-1 … Read more