Error with Package install

I hope I'm explaining this right (I'm new)

I was messing around with themes and installed Plank. (I did this via terminal) - I am trying to install Plank Preferences via the Software store. However I get this error:

Error while installing package: trying to overwrite '/etc/skel/Templates/LibreOffice Calc.ods', which is also in package zorin-os-file-templates 1.1.2

Now, I've gone into the directory "zorin-os-file-templates" and there is nothing in this folder that the error claims to be.

Any help would be appreciated

Hi, the Store usually has things that are for older versions which could lead to issues. When you installed via the terminal was it following this guide?:

https://www.ubuntufree.com/easily-insta ... -or-14-10/

This is a web page that has been updated to Ubuntu 18.04/19.10 but the web page name has not been altered to reflect the update.