Using one feed's articles in various sections of spip

I understand spip's syndication as follows.

Referenced sites belong into a section. The syndicated articles pulled out from this site can be referred to in this very section only.

In most of the cases, however, different articles of a feed would better fit into another section (of the target spip blog) than the one the site is currently being syndicated into. Is there any trick or workaround to split a feed into several sections, to divert articles of a feed into another section?

Hope, I made my little problem clear. Thank you.