How to translate wordpress error message

Question

Hello, good morning, good morning! I have a problem and I am not finding the variable to be able to solve, I have a site in WP and when you try to login and neither the password nor the email exist returns me the error message: ERROR: The username or password you entered is incorrect. Lost your password? I tried to locate this phrase in wp-login.php but I didn’t find it there, could you help me? Note: I tried to use the loco Translate but he does not find this phrase!

Test edit I’m trying to make the messages appear only on the login page.

functions.php

function erroLogin(){
add_filter( 'login_errors', 'rs_custom_login_error' );
function rs_custom_login_error(){
    return $error = "Informações não existem ou estão erradas!";
}
}

page php.

<?php if ( is_page( 'login' ) ) { ?>
<?php erroLogin(); ?>
<?php } ?>

And I tried that way too.

functions.php

<?php if ( is_page( 'login' ) ) { ?>
add_filter( 'login_errors', 'rs_custom_login_error' );
    function rs_custom_login_error(){
        return $error = "Informações não existem ou estão erradas!";
    }
}

But it hasn’t worked yet

Answer 1

I managed to solve my problem, follow the code in case someone needs this solution:

add_filter('login_errors','login_error_message');

    function login_error_message($error){
        //check if that's the error you are looking for
        $pos = strpos($error, 'incorrect');
        if (is_int($pos)) {
            //its the right error so you can overwrite it
            $error = "Um ou mais campo estão em branco ou dados não existem!";
        }
        return $error;
    }

Source where I located the answer: https://wordpress.stackexchange.com/questions/25099/change-login-error-messages

Answer 2

Search your Theme for the file functions.php then put that snippet

add_filter( 'login_errors', 'rs_custom_login_error' );
/*
 * @desc    Filtro da mensagem de erro do admin do WP
 */
function rs_custom_login_error(){
    return $error = "Sua mensagem de erro vai aqui";
}

Here are other snippet options you can use to customize this message. http://www.sutanaryan.com/2012/09/how-to-filter-or-change-wordpress-admin-error-message/

Answer 3

Direct option by administrator area. Access functions.php as per image

Then put this code and an Update File

add_filter('login_errors', create_function('$no_login_error', 'return "The user name and password is incorrect."'));

If it still doesn’t work, paste this code into the file. The first is for the new message, and the second to hide the default message

function login_error_override()
{
    return 'The user name and password is incorrect.';
}
add_filter('login_errors', 'login_error_override');

add_filter('login_errors', create_function('$a', 'return null;'));

Reference source: https://whatswp.com/change-wordpress-login-error-message/