Hellom
thank you for help. will test it.
TravelPOIs – thank you as well. I am using different Theme, so I was not able to change the string. I have found emergency solution by changing it with JQuery. Not good probably for site speed, but it made its jobs. So I am very happy I can try it now without the code.
I did not find any word with Putty even in woocommerce plugin folder, so I can imagine that the name is created somewhere totally elsewhere than plugin and theme folder.
The word License is too general, there too many results and it was very hard for me to identify the one woocommerce creates. I thought it must have been somewhere near class “pa_license”, but not success as well…
So I am really happy that the thing has been solved