First off with Zen Cart being php the actual pages that can be edited with DW do not exist.
DW is mostly a html wysiwyg environ and not really suitable for a php application as a wysiwyg development tool
for your local install I will post a few of the path alterations you need to make in both (2) configure.php files and this might not be all - adjust for where you have your installed like where I have /zen1/ replace with the sub-dir you have
And your DB changes
// HTTPS_SERVER is your Secure webserver: eg, https://www.yourdomain.com
// these paths are relative to top of your webspace ... (ie: under the public_html or httpdocs folder)
// * DIR_FS_* = Filesystem directories (local/physical)
//the following path is a COMPLETE path to your Zen Cart files. eg: /var/www/vhost/accountname/public_html/store/