Le’s forget about exporting.
My question was:
How to batch move comments to post content?
I want to combine posts with comments.
You get me wrong.
I plan to migrate from WP to static site like jekyll/hugo/hexo, but there are difficulties with exporting-importing comments.
I have no errors. Do you read my question? English is not my native language. Maybe my question is unclear.
I can confirm that pluging doesn’t work with titles.
So, may I safely remove “blog” slug?
