Change the Page Title Dynamically

Page title is one of the considerations by the search engines to crawl with. Therefore, it is important to have a user-friendly page title.

In wordpress, you have different ways to set the page title.

Option 1

add_filter('wp_title', set_page_title());

function set_page_title() {

	$title = 'Page Title - '.get_bloginfo('name');

	return $title;

}

Note that the above code works only on codes below wordpress 4.4 version. Check the link below.

Document title in 4.4

Option 2

This solution only works on Main Page title but not changing the bloginfo name.

function custom_title($title_parts) {

    $title_parts['title'] = "Page Title";

    return $title_parts;

}

add_filter( 'document_title_parts', 'custom_title' ); 

You might also like to test the code below:

function custom_title($title) {

    return "Page Title";

}

add_filter( 'pre_get_document_title', 'custom_title' );

If you have another way of changing the page title, don’t hesitate to comment below.