wordpress - How to create mailto that populates subject post/product title

Question

I have a woocommerce site and want to have a mailto button for more information. I want the email to automatically populate the subject field with the product (post) title. I have found various options using php but nothing seems to work.

I have tried using the following mailto:

mailto:[email protected]?subject=Info request for [custom_mailto_title]

and then this php:

add_shortcode( 'custom_mailto_title', 'custom_mailto_title' ); 
function custom_mailto_title( $atts ) {
return esc_attr( get_the_title( get_the_ID() ) );
}

It looks like it should work but it doesn't and my understanding of php is limited

question from:https://stackoverflow.com/questions/65871284/how-to-create-mailto-that-populates-subject-post-product-title

Answer 1

Waitting for answers