Customer account login page title: 'Page not found'

1. To replace the 'Page not found' page title with 'Login', go to your WP admin panel => Pages. 
2. Create a new page.
3. Give it a name. For example, 'Login'. 
4. Edit your permalink. You can visit the Login page to check its URL. For example, https://newdavinci.alidropship.com/userlogin. 

5. Click Publish to finish.