diff --git a/assets/js/src/form_editor/blocks/add_custom_field/add_custom_field.jsx b/assets/js/src/form_editor/blocks/add_custom_field/add_custom_field.jsx
index fe5c73e0bb..741f632783 100644
--- a/assets/js/src/form_editor/blocks/add_custom_field/add_custom_field.jsx
+++ b/assets/js/src/form_editor/blocks/add_custom_field/add_custom_field.jsx
@@ -1,11 +1,12 @@
+import MailPoet from 'mailpoet';
 import Icon from './icon.jsx';
 import Edit from './edit.jsx';
 
 export const name = 'mailpoet-form/add-custom-field';
 
 export const settings = {
-  title: 'Create Custom Field',
-  description: 'Create a new custom field for your subscribers.',
+  title: MailPoet.I18n.t('blockAddCustomField'),
+  description: MailPoet.I18n.t('blockAddCustomFieldDescription'),
   icon: Icon,
   category: 'custom-fields',
   attributes: {
diff --git a/assets/js/src/form_editor/blocks/add_custom_field/edit.jsx b/assets/js/src/form_editor/blocks/add_custom_field/edit.jsx
index 8fcaeabe0a..a7549ca423 100644
--- a/assets/js/src/form_editor/blocks/add_custom_field/edit.jsx
+++ b/assets/js/src/form_editor/blocks/add_custom_field/edit.jsx
@@ -115,7 +115,7 @@ const AddCustomField = ({ clientId }) => {
   return (
     <Placeholder
       icon={<BlockIcon icon={icon} showColors />}
-      label="New Custom Field"
+      label={MailPoet.I18n.t('blockAddCustomFieldFormHeading')}
     >
       {!isCreating ? (
         <>
@@ -123,7 +123,7 @@ const AddCustomField = ({ clientId }) => {
           <div className="mailpoet_custom_field_add_form">
             <hr />
             <SelectControl
-              label="Select a field type"
+              label={MailPoet.I18n.t('selectCustomFieldType')}
               options={customFieldTypes}
               onChange={(value) => {
                 setFieldSettings(null);
@@ -131,7 +131,7 @@ const AddCustomField = ({ clientId }) => {
               }}
             />
             <TextControl
-              label="Field name"
+              label={MailPoet.I18n.t('customFieldName')}
               onChange={setFieldName}
             />
             <hr />
@@ -149,7 +149,7 @@ const AddCustomField = ({ clientId }) => {
                 createCustomField(data, clientId);
               }}
             >
-              {'Create'}
+              {MailPoet.I18n.t('blockCreateButton')}
             </Button>
           </div>
         </>
diff --git a/views/form/editor.html b/views/form/editor.html
index dcf8d9a2e9..19e87c7c41 100644
--- a/views/form/editor.html
+++ b/views/form/editor.html
@@ -100,7 +100,13 @@
   'blockCustomHtmlDescription': __('Display custom text or HTML code in your form.'),
   'blockCustomHtmlDefault': __('Subscribe to our newsletter and join [mailpoet_subscribers_count] other subscribers.'),
   'blockCustomHtmlContentLabel': _x('Custom text', 'Textarea label'),
-  'blockCustomHtmlNl2br': __('Automatically add paragraphs')
+  'blockCustomHtmlNl2br': __('Automatically add paragraphs'),
+  'blockAddCustomField': __('Create Custom Field'),
+  'blockAddCustomFieldDescription': __('Create a new custom field for your subscribers.'),
+  'blockAddCustomFieldFormHeading': __('New Custom Field.'),
+  'blockCreateButton': __('Create'),
+  'customFieldName': _x('Field name', 'Label for form field for custom input name'),
+  'selectCustomFieldType': _x('Select a field type', 'Label for form field for custom input type')
 }) %>
 <% endblock %>