samocarr

A blanket plugin called ‘Back End Restrictor’ works perfectly

Working perfectly! Thanks for your advice!

I must make clear.
mydomain.com > is the first install of wordpress.
Then after this:
Mydomain.com/install2
mydomain.com/install3
mydomain.com/install4

https://www.samuelowencarr.com/ << Link to the site, early stages of construction

Excellent. Perfect. Thanks ??