For this, you have to open “functions.php” file located in the root folder of the theme and find this line of code:
return ' <a href="'. esc_url( get_permalink() ) . '">' . __( 'Read the rest', '' ) . '</a>';
Change the ‘Read the rest’ part to something you want like ‘Read More’.
VN:F [1.9.22_1171]How Can I Modify The “Read the rest” Link That Leads To Blog Entries?,