diff --git a/src/wp-login.php b/src/wp-login.php
index 3db48622e7..869502414b 100644
--- a/src/wp-login.php
+++ b/src/wp-login.php
@@ -55,7 +55,20 @@ function login_header( $title = 'Log In', $message = '', $wp_error = '' ) {
if ( $shake_error_codes && $wp_error->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) )
add_action( 'login_head', 'wp_shake_js', 12 );
- $separator = is_rtl() ? ' › ' : ' ‹ ';
+ $login_title = get_bloginfo( 'name', 'display' );
+
+ /* translators: Login screen title. 1: Login screen name, 2: Network or site name */
+ $login_title = sprintf( __( '%1$s ‹ %2$s — WordPress' ), $title, $login_title );
+
+ /**
+ * Filters the title tag content for login page.
+ *
+ * @since 4.9.0
+ *
+ * @param string $login_title The page title, with extra context added.
+ * @param string $title The original page title.
+ */
+ $login_title = apply_filters( 'login_title', $login_title, $title );
?>
- <?php echo $title . $separator . get_bloginfo( 'name', 'display' ); ?>
+ <?php echo $login_title; ?>