have a look at staticpage-entries-listing.tpl and plugin_staticpage_related_category.tpl!
for the backlinks from a category to the related static-page use this in your entries.tpl:
(you can use {$CONST.PLUGIN_STATICPAGELIST_FRONTPAGE_LINKNAME} instead of {$blogTitle})
{if ($view == 'archives') || ($view == 'frontpage')}
»
{$blogTitle}
» {$CONST.ARTICLE_OVERVIEW} |
{/if}
{if ($view == 'categories')}
»
{if $staticpage_categorypage}
{$staticpage_categorypage.pagetitle}
{else}
{$blogTitle}
{/if}
» {$CONST.ARTICLE_OVERVIEW} |
{/if}