You can add following css in Front End PM PRO > Settings > Appearance > Custom CSS

.fep-form-field-fep_pro_to {
	display: none;
}

1. May be i did not understand you properly, which “To” field you want to hide?
2. We can show shop name, but if you want to search with that shop name then that needs some custom coding.

1. Then you will need to add that code conditionally. You can add following code in your theme’s functions.php

add_action( 'wp_head', function () {
    if( !empty($_GET['fep_to']) ){
        echo '<style type="text/css">.fep-form-field-fep_pro_to {display: none;}</style>';
    }
}, 99);

2. You can follow https://www.shamimsplugins.com/support/topic/add-meta-data-fields-to-the-directory/#post-13499