After installing Generatepress premium on my website I had added some come codes in functions.php and header.php and when I update the theme I lost these codes eachtime.
I want to make these code permanent.
Thats why I want to use a child theme.
I have never used a child theme and for that reason I have some qwery about child theme which I am mentioning below:
After using child theme
1] are these codes become permanent on functions.php and header.php?
2] when I update the theme are these files also updated?
3] if not updated will there be any problem in future?
4] Does generatepress provide/has any child theme?
5] Or I will install any plugin from wordpress plug directory.
I hope you understand my requirements and what I am saying.