Well you can change that as the shop page loads the shop sidebar generated in your widgets section.
To reset the link you will find the option in theme option to change the slug to whatever you want.

OK, I tried to find it, but there was no result.
– My store page shows the sidebar of the blog. The sidebar option of the store page is only on and off. When clicked on, the blog sidebar appears on the page. How do I change this?
-portfolio can’t add a new item, I click Add, the page goes into loading, then jumps to a blank page, I don’t find a button on the page that can change slug.
I don’t know the code very much. Can you tell me something specific?

Blog sidebar will load default on page sidebar about shop page please provide us a temporary admin access so that we can have a look at it.

OK friend, what is your account number? I don’t know which one is you.

Post your admin access here in a private comment so that we can have a look.