epl_search_slider_fields
Alter the price slider label, prefix, suffix and separator from the default values. The Prefix is for the currency which comes from the Easy Property Listings > Settings > Currency.
Use the following function and alter the label, prefix, suffix, separator as you see fit.
function my_price_slider_filter( $defaults ) { // Alter the Label before the values. Default: Price Search // Omit if not required. $defaults['epl_field_slider_property_price_global']['label'] = 'your label'; // Specify a number prefix. Default: Currency Setting EG $ // Omit if not required. $defaults['epl_field_slider_property_price_global']['prefix'] = ''; // Specify a suffix. Default: BLANK // Omit if not required. $defaults['epl_field_slider_property_price_global']['suffix'] = ''; // Alter the separator between the two values. Default: - // Omit if not required. $defaults['epl_field_slider_property_price_global']['separator'] = ' to '; return $defaults; } add_filter( 'epl_search_slider_fields' , 'my_price_slider_filter' );