WordPress login form: rename label submit field - wordpress

Question

I have created login form for a shortcode. I could rename the label for the username and the submit field. But I would also like to rename the submit field. Any suggestions?
Php:
add_action( 'init', 'my_add_shortcodes' );
function my_add_shortcodes() {
add_shortcode( 'my-login-form', 'my_login_form_shortcode' );
}
function my_login_form_shortcode( $attr ) {
if ( is_user_logged_in() )
return 'you0re already logged in';
$defaults = array(
'label_username' => 'num dutilisader',
'label_password' => 'plaid clav'
);
$attr = shortcode_atts( $defaults, $attr );
$attr['echo'] = false;
return wp_login_form( $attr );
}
Shortcode:
[my-login-form label_username="num d'utilisader" label_password="plaid clav" label_submit="s'annunziar"]

Answer 1

You can try the attribute label_log_in for the submit text
you can see the available parameters in the following code
`function wpfa_login_form( $args ) {
$defaults = shortcode_atts( array(
'echo' => false,
'redirect' => site_url( '/wp-admin/' ),
'form_id' => 'loginform',
'label_username' => __( 'Username', 'wpfa-textdomain' ),
'label_password' => __( 'Password', 'wpfa-textdomain' ),
'label_remember' => __( 'Remember Me', 'wpfa-textdomain' ),
'label_log_in' => __( 'Log In', 'wpfa-textdomain' ),
'id_username' => 'user_login',
'id_password' => 'user_pass',
'id_remember' => 'rememberme',
'id_submit' => 'wp-submit',
'remember' => true,
'value_username' => NULL,
'value_remember' => false
), $args, 'wpfa_login' );
$login_args = wp_parse_args( $args, $defaults );
return wp_login_form( $login_args );
} add_shortcode( 'wpfa_login', 'wpfa_login_form' );`
Here you can create a shortcode: [wpfa_login label_log_in="Show Me The Way"].
You can try altering your code based on this