After the check the Hungarian translation and modify it by me and updated by the pot file the next entries remained English:
Please enter your username and password to login.
Logged out heading Heading for the widget when the user is logged out.
Logged in heading Heading for the widget when the user is logged in.
Login redirect Url to redirect the user to after login. Leave blank to use the current page.
Logout redirect Url to redirect the user to after logout. Leave blank to use the current page.
The 'Anyone can register' setting must be turned on for this option to work.
One link per line. Note: Logout link will always show regardless. Tip: Add |true after a link to only show it to admin users or alternatively use a |user_capability and the link will only be shown to users with that capability (see Roles and Capabilities).
You can also type %USERNAME% and %USERID% which will be replaced by the user's info. Default: