I'm having trouble with changing drupal default messages.
Like for example when you register you get an email with a one time login link (I know how to change this email text) and when you click on the link you get the message
This is a one-time login for username and will expire on ... .
Click on this button to log in to the site and change your password.
This login can be used only once.
But how can I change this text? Another example is:
You have just used your one-time login link. It is no longer necessary to use this link to log in. Please change your password.
How can I change these texts?