How to include translated pages in sitemap ?

Good afternoon, thank you for the quality plugin, I have been hosting on a paid plan for more than half a year.

2 issues have arisen:

1. I use subfolders as a page structure in another language, but they are not displayed in the sitemap files that are generated by third party plugins such as Yoast SEO or any other.
   For example, the homepage of https://zanimaem.kz/kk/ is missing in the sitemap files as well as any other pages in that subfolder. How to add translated pages in sitemap file?
2. All translated pages in the subfolder/kk give error 403 for third party checkers like Ahrefs.com how to fix it ?

The page I need help with: [log in to see the link]