Without Plugin！Easy copy and paste. how to add a site name shortcode to WordPress.

It is very time-consuming to rewrite site names when producing multiple sites.

As a way of preventing this from happening, it is recommended to set up a system to call the name of the site by a shortcode.

Write the following code in the ‘functions.php’ file.

add_shortcode( 'sitename', function() { return get_bloginfo(); } );

Enter the shortcode below to insert the site name into content anywhere the shortcode is processed, such as any post page or fixed page.

[[sitename]]

Now, no matter how many times you update the site title in [Settings] -> [General], the content will always refer to the current name.