erp5_maileva_connector: ECOPLI_GRAND_COMPTE is only for address in france

bt5/erp5_maileva_connector/SkinTemplateItem/portal_skins/erp5_maileva_connector/maileva_connection_request.zpt

@@ -77,7 +77,7 @@
                 <pjs:RequestOption>
                   <spec:DigitalOption>
                     <spec:FoldOption>
-                      <spec:PostageClass>ECOPLI_GRAND_COMPTE</spec:PostageClass>
+                      <spec:PostageClass tal:content="python: 'ECOPLI_GRAND_COMPTE' if recipient_region.getCodification() == 'FR' else 'STANDARD'"></spec:PostageClass>
                       <spec:DepositTitle tal:content="here/getTitle"></spec:DepositTitle>
                       <spec:DepositDescription tal:content="here/getTitle"></spec:DepositDescription>
                       <spec:UseFlyLeaf>true</spec:UseFlyLeaf>