Change job name, slug etc

function job_bm_post_type_job($args){

    $singular  = __( 'Work', 'job-board-manager' );
    $plural    = __( 'Works', 'job-board-manager' );

    $args = array(
        'labels' => array(
            'name'                 => $plural,
            'singular_name'       => $singular,
            'menu_name'             => $singular,
            'all_items'             => sprintf( __( 'All %s', 'job-board-manager' ), $plural ),
            'add_new'           => sprintf( __( 'Add %s', 'job-board-manager' ), $singular ),
            'add_new_item'           => sprintf( __( 'Add %s', 'job-board-manager' ), $singular ),
            'edit'                 => __( 'Edit', 'job-board-manager' ),
            'edit_item'          => sprintf( __( 'Edit %s', 'job-board-manager' ), $singular ),
            'new_item'              => sprintf( __( 'New %s', 'job-board-manager' ), $singular ),
            'view'                 => sprintf( __( 'View %s', 'job-board-manager' ), $singular ),
            'view_item'          => sprintf( __( 'View %s', 'job-board-manager' ), $singular ),
            'search_items'           => sprintf( __( 'Search %s', 'job-board-manager' ), $plural ),
            'not_found'          => sprintf( __( 'No %s found', 'job-board-manager' ), $plural ),
            'not_found_in_trash'   => sprintf( __( 'No %s found in trash', 'job-board-manager' ), $plural ),
            'parent'            => sprintf( __( 'Parent %s', 'job-board-manager' ), $singular )
        ),
        'description' => sprintf( __( 'This is where you can create and manage %s.', 'job-board-manager' ), $plural ),
        'public'            => true,
        'show_ui'           => true,
        'capability_type'     => 'post',
        'map_meta_cap'          => true,
        'publicly_queryable'   => true,
        'exclude_from_search'  => false,
        'hierarchical'           => false,
        'rewrite'           => array( 'slug' => 'work' ),
        'query_var'          => true,
        'supports'              => array('title','editor','custom-fields','author','excerpt'),
        'show_in_nav_menus'    => false,
        'menu_icon' => 'dashicons-megaphone',
    );


    return $args;
}

add_filter('job_bm_post_type_job','job_bm_post_type_job',90);