Hello again,
I found the solution myself : I forgot to save the file I created according to your snippet as a .php file ! It was a simple .txt file. Now that I changed the snippet extension from .txt to .php, it works just fine !
So sorry for opening this post again because of my distraction.
Have a nice day !
Hello,
thank you for your answer. I am sorry I did not reply earlier my “webrelated” activity had slowed down a lot and starts to regain a bit vitality now only.
I did as you proposed (at least I think) but up to now, it does not seem to work = paste is still allowed in text aeras. What did I do wrong, please ? https://ibb.co/1Kv7B7T
I cannot find the mu-plugins folder among my plugins in my admin interface. I only found it browsing the file manager of my admin interface and the above screenshot comes from there.
Have a nice day