// change h4, h5

modules/blocknewsletter/blocknewsletter.css

@@ -4,7 +4,7 @@
 	border:1px solid #ccc;
 	background:#eee;
 }
-#newsletter_block_left h4 {
+#newsletter_block_left #title  {
 	padding:0 0 12px 28px;
 	color:#666;
 	text-shadow:0 1px 0 #fff;

modules/blocknewsletter/config.xml

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8" ?>
         <module>
             <name>blocknewsletter</name>
-            <displayName><![CDATA[Newsletter block]]></displayName>
+            <displayName><![CDATA[Bloc newsletter]]></displayName>
             <version><![CDATA[1.4]]></version>
-            <description><![CDATA[Adds a block for newsletter subscription.]]></description>
+            <description><![CDATA[Ajoute un bloc newsletter pour vos clients]]></description>
             <author><![CDATA[PrestaShop]]></author>
             <tab><![CDATA[front_office_features]]></tab>
-	<confirmUninstall>Are you sure you want to delete all your contacts ?</confirmUninstall>
+	<confirmUninstall>Êtes-vous sûr de vouloir supprimer tous vos contacts ?</confirmUninstall>
             <is_configurable>1</is_configurable>
             <need_instance>0</need_instance>
 	<limited_countries></limited_countries>

modules/blocknewsletter/views/templates/hook/blocknewsletter.tpl

@@ -26,7 +26,7 @@
 <!-- Block Newsletter module-->
 
 <div id="newsletter_block_left" class="block">
-	<h4>{l s='Newsletter' mod='blocknewsletter'}</h4>
+	<p id="title">{l s='Newsletter' mod='blocknewsletter'}</p>
 	<div class="block_content">
 	{if isset($msg) && $msg}
 		<p class="{if $nw_error}warning_inline{else}success_inline{/if}">{$msg}</p>