You won't have to move the folder but you may have to make a change to one of your files.
Please could you have a look at the 'WA_Globals.php' file (which should be at 'shop/WA_Globals/WA_Globals.php).
As far as I can tell, the settings in that file may be wrong. They should look something like this:
$WAGLOBAL_Root_URL = "http://www.ruttandstrutt.com/shop/" ;
$WAGLOBAL_Site_Name = "Rutt and Strutt - Store" ;
$WAGLOBAL_Address = "Your Adress for Google Maps";
$WAGLOBAL_City = "Your City";
$WAGLOBAL_State = "MO";
$WAGLOBAL_Zip = "65775";
$WAGLOBAL_Country = "US";
$WAGLOBAL_GoogleAPIKey = "ABQIAAAAXafbUiGiRYj0bogExLhVCRT2yXp_ZAY8_ufC3CFXhHIE1NvwkxT5czkOfeMRZCjwJ7_QG4gFmJ1OGQ";
$WAGLOBAL_localRoot = "/shop/";
$WAGLOBAL_remoteRoot = "/shop/";
The important lines here are the first line and the last two lines. If your lines are different, please could you try substituting the above, and give it a try?
Let us know how it goes.