Hello,
I have “header&menu” created in GP Premium (1.2.96), and rest created in Elementor (1.4.6).
Can I set a one common background for the “header&menu” section and for the rest?
or
Can I put menu created in GP into Elementor section?
If you’re wanting to set it for the header site-wide, you should just be able to use the background images add-on in “Customize > Background Images > Header”.