I created a new profile for gnome-terminal and I can switch between "Implicit" profile and the new created profile as you can see in the below image:

Now I wonder how can I switch between profiles using a command-line/script or maybe using a shortcut for this.

Note: Solutions like:

gnome-terminal --tab-with-profile=Implicit && exit 

are excluded because I prefer not to close and open another terminal or get another terminal window in this process of changing the profile.