wp admin - Change label of title field for posts in the backend

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I am trying to add some HTML to the title label in the backend of WordPress.

Attempt 1:

I am using the following (simplified) function:

function change_post_titles() {
    global $post, $title, $action, $current_screen;

    $title = 'foo<br>bar';
}
add_action('admin_head', 'change_post_titles');

This works in the way that the label of the title field is indeed changed, however the HTML tags get encoded afterwards. This mean that the label looks like:

foo<br>bar

Instead of:

foo
bar

Attempt 2:

I also tried using a gettext filter, but that just completely filters (removes) the HTML.

add_filter('gettext', 'change_post_titles');
function change_post_titles( $translated_text, $text, $domain ) {
    return $translated_text = 'foo<br>bar';
}

Is there any way to change the title label (programmatically) in a way I can add HTML?

I am trying to add some HTML to the title label in the backend of WordPress.

Attempt 1:

I am using the following (simplified) function:

function change_post_titles() {
    global $post, $title, $action, $current_screen;

    $title = 'foo<br>bar';
}
add_action('admin_head', 'change_post_titles');

This works in the way that the label of the title field is indeed changed, however the HTML tags get encoded afterwards. This mean that the label looks like:

foo<br>bar

Instead of:

foo
bar

Attempt 2:

I also tried using a gettext filter, but that just completely filters (removes) the HTML.

add_filter('gettext', 'change_post_titles');
function change_post_titles( $translated_text, $text, $domain ) {
    return $translated_text = 'foo<br>bar';
}

Is there any way to change the title label (programmatically) in a way I can add HTML?

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• wp-admin

Share Improve this question edited Jul 29, 2014 at 15:37 user6669 asked Jul 25, 2014 at 11:43 user6669user6669 7111 silver badge33 bronze badges 1

• 2 I don't think so. If you search wp-admin/*.php for add-new-h2 (the class of the button afterwards) you'll see that the pages that use the title always render it as echo esc_html( $title );. – Rup Commented Jul 29, 2014 at 17:37

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2 Answers 2

Sorted by: Reset to default 1

It is not possible to add HTML to it.

For example, wp-admin/edit.php uses the following code:

<h1 class="wp-heading-inline">
<?php
echo esc_html( $post_type_object->labels->name );
?>
</h1>

As you can see, this uses the esc_html() function. This prevents you from adding html code. This works this way for security reasons.

function change_post_titles() {
    global $post, $title, $action, $current_screen;
    $title = "foo<br>bar";
    $title = str_replace('<br>', ' ', $title);
}
add_action('admin_head', 'change_post_titles');

Use this this will give the result you want. Please check it let me know for any doubts.

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