diff --git a/app/assets/stylesheets/new_design/backoffice.scss b/app/assets/stylesheets/new_design/accompagnateur.scss
similarity index 96%
rename from app/assets/stylesheets/new_design/backoffice.scss
rename to app/assets/stylesheets/new_design/accompagnateur.scss
index 3d9751181..b4c3a610f 100644
--- a/app/assets/stylesheets/new_design/backoffice.scss
+++ b/app/assets/stylesheets/new_design/accompagnateur.scss
@@ -1,14 +1,14 @@
 @import "colors";
 @import "constants";
 
-.backoffice-title {
+.accompagnateur-title {
   font-size: 30px;
   font-weight: normal;
   margin-top: 3 * $default-spacer;
   margin-bottom: 3 * $default-spacer;
 }
 
-.backoffice-header {
+.accompagnateur-header {
   background-color: $light-grey;
   padding-top: $default-padding;
   margin-bottom: 2 * $default-spacer;
diff --git a/app/assets/stylesheets/new_design/print.scss b/app/assets/stylesheets/new_design/print.scss
index 7c0144a95..b4839bed6 100644
--- a/app/assets/stylesheets/new_design/print.scss
+++ b/app/assets/stylesheets/new_design/print.scss
@@ -2,7 +2,7 @@
 @import "fonts";
 
 .new-header,
-.backoffice-header,
+.accompagnateur-header,
 footer {
   display: none;
 }
diff --git a/app/views/new_gestionnaire/avis/_header.html.haml b/app/views/new_gestionnaire/avis/_header.html.haml
index c8ffedf7e..6f3b29f8c 100644
--- a/app/views/new_gestionnaire/avis/_header.html.haml
+++ b/app/views/new_gestionnaire/avis/_header.html.haml
@@ -1,4 +1,4 @@
-.backoffice-header
+.accompagnateur-header
   .container
     %ul.breadcrumbs
       %li= link_to('Avis', avis_index_path)
diff --git a/app/views/new_gestionnaire/avis/index.html.haml b/app/views/new_gestionnaire/avis/index.html.haml
index b50a183e6..84193c2dc 100644
--- a/app/views/new_gestionnaire/avis/index.html.haml
+++ b/app/views/new_gestionnaire/avis/index.html.haml
@@ -2,7 +2,7 @@
 - content_for(:title, "Avis #{avis_statut}")
 
 #avis-index
-  .backoffice-header
+  .accompagnateur-header
     .container.flex
       .width-100
         %h1 Avis
diff --git a/app/views/new_gestionnaire/avis/show.html.haml b/app/views/new_gestionnaire/avis/show.html.haml
index b73e36c91..cb8994db3 100644
--- a/app/views/new_gestionnaire/avis/show.html.haml
+++ b/app/views/new_gestionnaire/avis/show.html.haml
@@ -4,7 +4,7 @@
   = render partial: 'header', locals: { avis: @avis, dossier: @dossier }
 
   .container
-    .backoffice-title Identité du demandeur
+    .accompagnateur-title Identité du demandeur
     .card
       - if @dossier.entreprise.present?
         = render partial: 'new_gestionnaire/dossiers/identite_entreprise', locals: { entreprise: @dossier.entreprise }
@@ -12,18 +12,18 @@
       - if @dossier.individual.present?
         = render partial: 'new_gestionnaire/dossiers/identite_individual', locals: { individual: @dossier.individual }
 
-    .backoffice-title Formulaire
+    .accompagnateur-title Formulaire
     - champs = @dossier.ordered_champs.decorate
     - if champs.any?
       .card
         = render partial: 'new_gestionnaire/dossiers/champs', locals: { champs: champs }
 
     - if @dossier.procedure.use_api_carto
-      .backoffice-title Cartographie
+      .accompagnateur-title Cartographie
       .card
         = render partial: 'new_gestionnaire/dossiers/map', locals: { dossier: @dossier }
 
     - if @dossier.procedure.cerfa_flag? || @dossier.types_de_piece_justificative.any?
-      .backoffice-title Pièces jointes
+      .accompagnateur-title Pièces jointes
       .card
         = render partial: "new_gestionnaire/dossiers/pieces_jointes", locals: { dossier: @dossier }
diff --git a/app/views/new_gestionnaire/dossiers/_header.html.haml b/app/views/new_gestionnaire/dossiers/_header.html.haml
index 520c8fa5c..852e4cf62 100644
--- a/app/views/new_gestionnaire/dossiers/_header.html.haml
+++ b/app/views/new_gestionnaire/dossiers/_header.html.haml
@@ -1,4 +1,4 @@
-.backoffice-header
+.accompagnateur-header
   .container
     .flex.justify-between
       %ul.breadcrumbs
diff --git a/app/views/new_gestionnaire/dossiers/show.html.haml b/app/views/new_gestionnaire/dossiers/show.html.haml
index 461844118..08785670d 100644
--- a/app/views/new_gestionnaire/dossiers/show.html.haml
+++ b/app/views/new_gestionnaire/dossiers/show.html.haml
@@ -3,7 +3,7 @@
 = render partial: "header", locals: { dossier: @dossier }
 
 .container
-  .backoffice-title Identité du demandeur
+  .accompagnateur-title Identité du demandeur
   .card
     - if @dossier.entreprise.present?
       = render partial: "identite_entreprise", locals: { entreprise: @dossier.entreprise }
@@ -11,18 +11,18 @@
     - if @dossier.individual.present?
       = render partial: "identite_individual", locals: { individual: @dossier.individual }
 
-  .backoffice-title Formulaire
+  .accompagnateur-title Formulaire
   - champs = @dossier.ordered_champs.decorate
   - if champs.any?
     .card
       = render partial: "champs", locals: { champs: champs }
 
   - if @dossier.procedure.use_api_carto
-    .backoffice-title Cartographie
+    .accompagnateur-title Cartographie
     .card
       = render partial: "map", locals: { dossier: @dossier }
 
   - if @dossier.procedure.cerfa_flag? || @dossier.types_de_piece_justificative.any?
-    .backoffice-title Pièces jointes
+    .accompagnateur-title Pièces jointes
     .card
       = render partial: "pieces_jointes", locals: { dossier: @dossier }
diff --git a/app/views/new_gestionnaire/procedures/index.html.haml b/app/views/new_gestionnaire/procedures/index.html.haml
index 4cb2b7a51..b8a64c62b 100644
--- a/app/views/new_gestionnaire/procedures/index.html.haml
+++ b/app/views/new_gestionnaire/procedures/index.html.haml
@@ -1,7 +1,7 @@
 - content_for(:title, "Procédures")
 
 .container
-  %h1.backoffice-title Procédures
+  %h1.accompagnateur-title Procédures
 
   %ul.procedure-list
     - @procedures.each do |p|
diff --git a/app/views/new_gestionnaire/procedures/show.html.haml b/app/views/new_gestionnaire/procedures/show.html.haml
index d39e12308..90f9104d1 100644
--- a/app/views/new_gestionnaire/procedures/show.html.haml
+++ b/app/views/new_gestionnaire/procedures/show.html.haml
@@ -1,7 +1,7 @@
 - content_for(:title, "#{@procedure.libelle}")
 
 #procedure-show
-  .backoffice-header
+  .accompagnateur-header
     .container.flex
 
       .procedure-logo
diff --git a/app/views/new_gestionnaire/recherche/index.html.haml b/app/views/new_gestionnaire/recherche/index.html.haml
index 4bb6ce94c..20f4a65d6 100644
--- a/app/views/new_gestionnaire/recherche/index.html.haml
+++ b/app/views/new_gestionnaire/recherche/index.html.haml
@@ -1,7 +1,7 @@
 - content_for(:title, "Recherche : #{@search_terms}")
 
 .container
-  .backoffice-title
+  .accompagnateur-title
     Résultat de la recherche :
     = pluralize(@dossiers.count, "dossier trouvé", "dossiers trouvés")
 
diff --git a/app/views/root/patron.html.haml b/app/views/root/patron.html.haml
index 87fd76328..3a86f8a2b 100644
--- a/app/views/root/patron.html.haml
+++ b/app/views/root/patron.html.haml
@@ -135,7 +135,7 @@
           %td Table Data 3
 
     %h1 Header
-  .backoffice-header
+  .accompagnateur-header
     .container
       Titre
       %ul.tabs