I want to be able to customize my theme from any of my sites (mainsite or any subsite) and have that change impact on the entire network.

Right now when I customize, i.e., my main site it doesn’t replicate the changes to the rest of subsites.

I know this data is stored under theme_mods_themename, but I need to “copy and paste” this new values (New values generated when I use the customizer) on every site.

Is there a way to “unify” this setting?

Thank you in advance.