I would like to create a multi excerpt (name of multi excerpt 'MEx') in a page (page title 'ABCD EFG').
When I create a page (with the title name '1.1. ABCD EFG') in the same space and a multi excerpt include (with the multi excerpt source '[Page title]' without '1.1. ' so the page title after the first space bar) and the name of multi Excerpt 'MEx', I would have a multi Excerpt include with the source page 'ABCD EFG' and multiexcerpt name 'MEx' automatically.
How is this possible? please help.