WPGlobus both language appear on slider only

<?php 
function imax_ibanner_slider () {    

	$arrslidestxt = array();

	$template_dir = get_template_directory_uri();

	$banner_text = esc_attr(get_theme_mod('banner_text', ''));

	$text_alignment = esc_attr(get_theme_mod('itrans_align', 'nxs-left'));

	$banner_overlay = esc_attr(get_theme_mod('itrans_overlay', 'nxs-semitrans'));

	$itrans_sliderparallax = get_theme_mod('itrans_sliderparallax', 1);	

	$sliderscpeed = intval(esc_attr(get_theme_mod('itrans_sliderspeed', '6'))) * 1000 ;		

		

	$upload_dir = wp_upload_dir();

	$upload_base_dir = $upload_dir['basedir'];

	$upload_base_url = $upload_dir['baseurl'];		

	

    for($slideno=1;$slideno<=4;$slideno++){

			$strret = '';

			$slide_title = esc_attr(get_theme_mod('itrans_slide'.$slideno.'_title', 'Welcome To i-MAX'));

			$slide_desc = esc_attr(get_theme_mod('itrans_slide'.$slideno.'_desc', 'To start setting up i-max go to appearance > customize. Make sure you have installed recommended plugin “TemplatesNext Toolkit” by going appearance > install plugin.'));

			$slide_linktext = esc_attr(get_theme_mod('itrans_slide'.$slideno.'_linktext', 'Know More'));

			$slide_linkurl = esc_url(get_theme_mod('itrans_slide'.$slideno.'_linkurl', 'https://www.templatesnext.org/icreate/?page_id=541'));

			$slide_image = esc_url(get_theme_mod('itrans_slide'.$slideno.'_image', get_template_directory_uri() . '/images/slide'.$slideno.'.png'));

			

			$slider_image_id = imax_get_attachment_id_from_url( $slide_image );			

			$slider_resized_image = wp_get_attachment_image( $slider_image_id, "imax-slider-thumb" );			

			

			if (!$slide_linktext)

			{

				$slide_linktext="Read more";

			}

	

			if ($slide_title) {

				if( $slide_image!='' ){

					if( file_exists( str_replace($upload_base_url,$upload_base_dir,$slide_image) ) ){

						$strret .= '<div class="da-img">' . $slider_resized_image .'</div>';

					}

					else

					{

						$slide_image = $template_dir.'/images/slide'.$slideno.'.png';

						$strret .= '<div class="da-img noslide-image"><img src="'.$slide_image.'" alt="'.$slide_title.'" /></div>';					

					}

				}

				else

				{					

					$slide_image = $template_dir.'/images/slide'.$slideno.'.png';

					$strret .= '<div class="da-img noslide-image"><img src="'.$slide_image.'" alt="'.$slide_title.'" /></div>';

				}

				

				$strret .= '<div class="slider-content-wrap"><div class="nx-slider-container">';

				$strret .= '<h2>'.$slide_title.'</h2>';

				$strret .= '<p>'.$slide_desc.'</p>';

				$strret .= '<a href="'.$slide_linkurl.'" class="da-link">'.$slide_linktext.'</a>';

				$strret .= '</div></div>';

			}

			if ($strret !=''){

				$arrslidestxt[$slideno] = $strret;

			}

					

	}

	

	if(count($arrslidestxt)>0){

		echo apply_filters('the_head','<div class="ibanner '.$banner_overlay.' '.$text_alignment.'">');

		echo apply_filters('the_da','	<div id="da-slider" class="da-slider" role="banner" data-slider-speed="'.$sliderscpeed.'" data-slider-parallax="'.$itrans_sliderparallax.'">');

			

		foreach ( $arrslidestxt as $slidetxt ) :

			echo apply_filters('the_nxslider','<div class="nx-slider">');	

				
				echo apply_filters('the_text', $slidetxt);

			echo '</div>';

		endforeach;

		echo '	</div>';

		echo '</div>';

	} else

	{

        echo '<div class="iheader front">';

        echo '    <div class="titlebar">';

        echo '        <h1>';

		

		if ($banner_text) {

			
			echo apply_filters('banner_text', $banner_text);

		} 

        echo '        </h1>';

		echo ' 		  <h2>';

			    		//bloginfo( 'description' );

						//echo of_get_option('itrans_sub_slogan');

		echo '		</h2>';

        echo '    </div>';

        echo '</div>';

	}

    

}

This is the code i need to switch from french to enligsh now i have both languages at the same place i’ve red the documention here https://wpglobus.com/documentation/wpglobus-compatibility-with-themes-and-plugins/

but it doesnt work and i’ve added the filter