call of overloaded 'lcd_print(const char*)' is ambiguous- help please

I have Byvac BV4619 LCD with a 4x20 LCD. when i use the by byvac library it work fine and all is good. The problem is that I want to use a menu in my project and most will only support the standard LCD library.

Further to previous post I have used Menu.h and this works but is quite basic. I have nearly got menu back end to work by replacing all the serial print commands but i keeps failing to compile when it need to print a character string. (all normal print commands work and if I comment out this line it compiles ok)

The Byvac library has a print character function but doesn’t seem to work. I have no idea which library i need to change.

Any help would be great, even if it just pointing me in the right direct.

By vac details BV4619 - ByVac

it is the line disp.lcd_print(used.item.getName()); that fails in the menuUsed function below

void menuUsed(MenuUseEvent used){
  disp.lcd_print("You used        ");
  delay(3000);  //delay to allow message reading
  disp.lcd_print("menu screen");
  menu.toRoot();  //back to Main

Error message is

sketch_jan25a.ino: In function 'void menuUsed(MenuUseEvent)':
sketch_jan25a:135: error: call of overloaded 'lcd_print(const char*)' is ambiguous
sketch_jan25a.ino:135:37: note: candidates are:
In file included from sketch_jan25a.ino:28:0:
C:\Users\Ross\Documents\Arduino\libraries\bv4619_I/bv4619_I.h:38:14: note: void LCD::lcd_print(char*) <near match>
         void lcd_print(char *value);
C:\Users\Ross\Documents\Arduino\libraries\bv4619_I/bv4619_I.h:38:14: note:   no known conversion for argument 1 from 'const char*' to 'char*'
C:\Users\Ross\Documents\Arduino\libraries\bv4619_I/bv4619_I.h:39:14: note: void LCD::lcd_print(int) <near match>
         void lcd_print(int value);
C:\Users\Ross\Documents\Arduino\libraries\bv4619_I/bv4619_I.h:39:14: note:   no known conversion for argument 1 from 'const char*' to 'int'
call of overloaded 'lcd_print(const char*)' is ambiguous

This the section from the BV4619 Cpp

// Print overloaded 
// *****************************************************************************
// String
void LCD::lcd_print(char *value)
  Wire.write(3); // data
  while(*value) Wire.write(*(value++));
  Wire.write(13); // always finish with 13  
// Int
void LCD::lcd_print(int value)
char buf[15];
    sprintf(buf, "%d", value);

And the from the h file

class LCD : public TwoWire
        // non-device specific
        LCD(char address);
        void lcd_cls();
        void lcd_rowcol(char row, char col);
        void lcd_cursor(char cv);
        void lcd_print(char *value);
        void lcd_print(int value);
        void lcd_bl(char red, char green, char blue);
        void lcd_defcust(char position, char *definition);
        void lcd_printcust(char address);
        int lcd_getkey();
        int lcd_keybuf();
        void lcd_keyclear();
        char _i2adr;
        int i2_16bit();