How to display the assigned document's name with Okular 0.19.3 in Kubuntu 14.04 Trusty Tahr LTS?

Question

Okular is displaying wrong document name in the top bar.

Example 1:

Example 2:

And for some files it will display the correct name:

Example 3:

How do I manage to get Okular to display the correct file name?.

Answer 1

Solution:

In Okular go to Settings menu and select the Configure Okular option.

Uncheck "Display document title in titlebar if available" option and hit Apply and then OK.