Hello,
i needed it too, i found solution :
1) In PhpMyAdmin : Go to wp_options table, find shortcoder_data, copy the content
2) In PhpMyAdmin : Go to the wp2_options (or wp%N of your website), past in the shortcoder_data
3) WARNING : If you need to edit the sortcodes, do it with the admin because if you change in the data you will broke the field. The length of each field will change and it’s will not work.
example : s:10 = length of characters of SHORTCODE1
a:39:{s:10:”SHORTCODE1″;a:3;s:7:”content”;s:6:”VALUE1″;
So if the name of you website 2 change and if it is in your shortcoder_data, do it via admin.
You can also use : http://unserialize.onlinephpfunctions.com/ to fix the field shortcoder_data, or use the plugin https://wordpress.org/plugins/fg-fix-serialized-strings/
Have a good day 🙂
