Greetings, NikL:
I recall in older WT publications (post-CTR) references to Jehovah as the Great Architect.
The Great Architect of the Universe (also Grand Architect of the Universe or Supreme Architect of the Universe) is a conception of God discussed by many Christian theologians and apologists. As a designation it is used within Freemasonry to represent deity neutrally (in whatever form, and by whatever name each member may individually believe in). It is also a Rosicrucian conception of God, as expressed by Max Heindel. The concept of the demiurge as a grand architect or a great architect also occurs in gnosticism and other religious and philosophical systems.
https://en.wikipedia.org/wiki/Great_Architect_of_the_Universe