You can’t create sidebar but you can use multiple sidebar to displaying pages in your website. The default page template is a standard page template. You can use Left, right, full-width and no sidebar page layout.
Whether I use Default page template or Left page template, it’s still the same Sidebar. The location of the Sidebar is not my issue. I want to know if there is a way to have a sidebar on one page with one menu, and then another sidebar on a different page with a different menu.
If you want this functionality in our website, kindly please send us your website URL and WordPress admin login details at firstname.lastname@example.org and also please write in details what do you exactly wants in your website so we can assist you.
As per your requirement the changes has been completed in your website.
I have created 15 sidebar to use widgets
sidebar1, sidebar2, sidebar2, sidebar4, sidebar5 ………………. sidebar15
Now add / edit the page and select ‘Extra Sidebar’ Page Template from right side
In Expert section type sidebar1 (the sidebar which you want to use)
You can create as many pages like this and use sidebar1 or sidebar2 ……… sidebar15 in Excerpt section (should be in small letter)
Also please select ‘Extra Sidebar’ Page Template if you want to use some extra sidebar .
Please check your website. The detailed documentation is also send on your mail id.