WordPress Translation Issue

Question

I tried to change text using the below code

function ctxtlearn_gettext( $ctxttranslation, $ctxttext ) {
   $ctxttrans = array_values(changeTxt_setting('trans',true));
   $ctxtdirty = false;
   $ctxtstrings_map = array();
   $ctxttext_words = explode( ' ', $ctxttext );

   foreach($ctxttrans  as $ctxtmytrans) {
       $ctxtstrings_map[$ctxtmytrans['key']] = $ctxtmytrans['val'];
   }

   foreach ( $ctxttext_words as $ctxtk => $ctxtword ) {
       $ctxtw = trim( $ctxtword, '.,:!?-_()' ); 
       if ( isset( $ctxtstrings_map[ $ctxtw ] ) ) {

           $ctxttext_words[ $ctxtk ] = str_replace( $ctxtw, $ctxtstrings_map[ $ctxtw ], $ctxtword );
           $ctxtdirty = true;
       }
   }

   if ( $ctxtdirty ) {
       return implode( ' ', $ctxttext_words );
   }
   return $ctxttranslation;
}
add_filter( 'gettext', 'ctxtlearn_gettext', 10, 2 );

If i give the below input it works

Post => My Book
Page => My Vertical
Comments => My Feedback

The Word before => is old string and after that is new string. if i pass it as an array it work's. but if i provide the below input

First Name => My Name
Username => User ID

The username text changes but First Name Not Changing in profile page. But if i split and provide its getting changed.

Who i can do this by providing Whole String..?

Answer 1

You are exploding the text with explode( ' ', $ctxttext ).
Therefore you are translating word by word, not strings. That is why it's working with single word string, and not with multiple words.

When you call First Name you are translating First and Name.

Cheers

Answer 2

I itself found the answer..

below code is working

add_filter(  'gettext',  'wps_translate_words_array'  );
add_filter(  'ngettext',  'wps_translate_words_array'  );
function wps_translate_words_array( $translated ) {

     $words = array(
                        // 'word to translate' = > 'translation'
                        'Posts' => 'Article',
                        'Post' => 'Articles',
                        'Pages' => 'Stuffing',
                        'Media' => 'Upload Images',
                        'Links' => 'Blog Roll',
                    );

     $translated = str_ireplace(  array_keys($words),  $words,  $translated );
     return $translated;
}