Create a WordPress Template

i've got an XML of articles, you have to import it into my wordpress. Here is a sample of the file. I'll also give you the matching between the fields and the datas. <item> <name>Gouverneur Chronograph White Gold</name> <brand>Piaget</brand> <family>Gouverneur</family> <reference>G0A38112</reference> <produced>n/a</produced> <limited>0</limited> <material>Or blanc</material> <glass>Saphir</glass> <back>1</back> <shape>Ovale</shape> <diameter>43.00 mm</diameter> <height>10.40 mm</height> <waterproof>30.00 m</waterproof> <color>Argent</color> <indexes>ligne et point</indexes> <hands>Dauphine</hands> <type>Automatique</type> <caliber>882P PVD</caliber> <jewels>35</jewels> <reserve>50 h</reserve> <frequency>28800 bph</frequency> <time>Seconds, Heures, Minutes,GMT</time> <date>Date</date> <mbrand>Piaget</mbrand> <mdiameter>27.00 mm</mdiameter> <image>/photos-montres/[login to view URL]</image> <description><![CDATA[ some description in html ]]></description> </item> 1) For each item : create category if not existing in the parent category (the slug is "montres", id number 194) 2) for this example, the category is the "Piaget" (<brand>) 3) create custom fields for : <material>Or blanc</material> <glass>Saphir</glass> <back>1</back> <shape>Ovale</shape> <diameter>43.00 mm</diameter> <height>10.40 mm</height> <waterproof>30.00 m</waterproof> <color>Argent</color> <indexes>ligne et point</indexes> <hands>Dauphine</hands> <type>Automatique</type> <caliber>882P PVD</caliber> <jewels>35</jewels> <reserve>50 h</reserve> <frequency>28800 bph</frequency> 4) tags : <brand>, <family>, <type> 5) article title : "<brand> <name> (<reference>)" exemple here : Piaget Gouverneur Chronograph White Gold (G0A38112) 6) article body text : <description> 7) featured image : <image> if accepted, i'll give you the wordpress admin access