Hey
1)
This looks like it was caused by a blank Row asset within your content. I have setup a test page without this and it works nicely: http://www.mind-artist.ch/cleaned-shortcodes/
2)
li.cat-item.cat-parent {
font-weight: bold!important;
}
ul.children li.cat-item {
font-weight: normal!important;
}
3)
Please activate your child theme, within your functions.php
please copy this function sf_portfolio_related_projects()
. Full code: http://pastie.org/private/xnuavghvgqj7xgplix1zsa#15,17
On line 270 change this <?php echo apply_filters('sf_related_projects_heading', __( "Related Projects", "swiftframework" )); ?>
to this: <?php echo apply_filters('sf_related_projects_heading', __( "Your custom title", "swiftframework" )); ?>
4) No, currently not possible. It can only filter my product categories.
Thanks,
David.