Elements block hook location for specific url

Hi there,

First you don't set a Display Location in the Block Element
Then use the generate_block_element_display filter to set it to display true if the correct conditions are met so something like this:

add_filter( 'generate_block_element_display', function( $display, $element_id ) {
    if ( 123 === $element_id && strpos($_SERVER['REQUEST_URI'], 'london') !== false ) {
        $display = true;
    }

    return $display;
}, 10, 2 );

The 123 in the code is the Elements ID - which will need to be changed to match your Block Elements ID.

Maybe I misunderstood you, but I mean this setting:
http://joxi.ru/DmBPNLqU43b4MA

If you want to use the Display Rules in the Element then you will need to add each page, post, archive that you want it to be displayed on... there is no Location URL Contains option... the only way to do this is using the code i provided.

Ok, I understand. It's what I need. Thank you!

You're welcome