Example

<?php
add_filter( 'rank_math/json_ld', function( $data, $jsonld ) {
    $exclusions = [1, 11]; // Add the IDs of the current location pages you have already created (in this example, it would work on IDs 1 and 11)
    if ( in_array( get_queried_object_id(), $exclusions ) ) {
        unset($data['publisher']);
    }
    return $data;
}, 99, 2);