If you want to copy text from a website that disabled text selection, press CTRL + U to open the website source code and copy the text directly from there.
Since it is displayed in a plain text editor it is possible to copy anything from it without restriction. Simply press Ctrl-u while you are on the site to display its source code. This works in most browsers including Firefox, Chrome and Internet Explorer.
Also disable the F12 , Ctrl + Shift + I , Ctrl + Shift + J and Ctrl + U keys. Instead of the contextmenu event, You can also add the oncontextmenu handler into the HTML body tag to disable the right click.
To disable the right click feature on your website, log in to your WordPress dashboard. Then, click on 'Plugins' and choose the 'Add New' option. Type 'WP Content Copy Protection & No Right Click' in the search bar. Next, hit the 'install' button and then activate the plugin.
Disable F12 Key in a Page Using jQuery