Rename Side Menu Name | WordPress.org

Hi there,

Thanks for getting in touch! We appreciate your feedback regarding the length of the plugin title, and we have added it to our list of improvements to consider.

For now, it’s possible to change the plugin title in your setup. Here is an article on how to do so:
https://stackoverflow.com/questions/34049759/how-rename-a-plugin-title-wordpress-dashboard

If you would like to change the plugin title to “TinyPNG”, you can copy the following code and add it to wp-admin>includes>admin.php

function rename_header_to_logo( $translated, $original, $domain ) {

$strings = array(
    'TinyPNG - JPEG, PNG & WebP image compression' => 'TinyPNG',
    'Custom Header' => 'Custom TinyPNG'
);

if ( isset( $strings[$original] ) && is_admin() ) {
    $translations = &get_translations_for_domain( $domain );
    $translated = $translations->translate( $strings[$original] );
}

  return $translated;
}

add_filter( 'gettext', 'rename_header_to_logo', 10, 3 );

Please feel free to give this method a try!