Add Translations to Settings Pages

(cherry picked from commit f2c31e92ceec7c6a8daffa78f30f15ab8684bef9)

frontend/src/Settings/Metadata/Metadata/EditMetadataModalContent.js

@@ -36,7 +36,7 @@ function EditMetadataModalContent(props) {
   return (
     <ModalContent onModalClose={onModalClose}>
       <ModalHeader>
-        Edit {name.value} Metadata
+        {translate('EditMetadata', { metadataType: name.value })}
       </ModalHeader>
 
       <ModalBody>
@@ -47,7 +47,7 @@ function EditMetadataModalContent(props) {
             <FormInputGroup
               type={inputTypes.CHECK}
               name="enable"
-              helpText={translate('EnableHelpText')}
+              helpText={translate('EnableMetadataHelpText')}
               {...enable}
               onChange={onInputChange}
             />

frontend/src/Settings/Metadata/Metadata/Metadatas.js

@@ -15,7 +15,7 @@ function Metadatas(props) {
   return (
     <FieldSet legend={translate('Metadata')}>
       <PageSectionContent
-        errorMessage={translate('UnableToLoadMetadata')}
+        errorMessage={translate('MetadataLoadError')}
         {...otherProps}
       >
         <div className={styles.metadatas}>