Jobhunt - Change the label & placeholder of Job Type in Job Submit Form

functions.php

if ( ! function_exists( 'jh_child_custom_function_init' ) ) {
    function jh_child_custom_function_init() {
        add_filter('submit_job_form_fields' , 'jobhunt_child_custom_submit_job_form_fields');
    }
}
add_action( 'init', 'jh_child_custom_function_init' );

if ( ! function_exists( 'jobhunt_child_custom_submit_job_form_fields' ) ) {
    function jobhunt_child_custom_submit_job_form_fields ($fields) {
        $fields['job']['job_type']['label'] = esc_html__( 'News Paper', 'jobhunt' );
        $fields['job']['job_type']['placeholder'] = esc_html__( 'Choose a Newspaper…', 'jobhunt' );

        return $fields;
    }
}