Change the_title outsite of header.php

Hi everybody,

I want to change the_title (my posts h2 title) of a page according to conditions. I’ve got a checkoutpage with a post-title that’s called “confirm your checkout”. But if the basket is empty I want it to display “Your basket is empty”. Is there a way to modify the_title from a plugin?

I was thinking about a specific filter but then there is no way to check if the cart is empty or not

function assignPageTitle(){
  return "Title goes here";
}
add_filter('wp_title', 'assignPageTitle');

So I think it’s easier to edit the_title from within the plugin?

Cheers,
Adnan

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