How to substite g** keymaps with \** keymaps

[filchristou]

I want to replace all gc[whatever] gb[whatever] with '\c[whatever]' and '\c[whatever]' correspondingly.
My Comment set up is:

require('Comment').setup{
 toggler = {
        ---Line-comment toggle keymap
        line = '\\cc',
        ---Block-comment toggle keymap
        block = '\\bc',
    },
    ---LHS of operator-pending mappings in NORMAL and VISUAL mode
    opleader = {
        ---Line-comment keymap
        line = '\\c',
        ---Block-comment keymap
        block = '\\b',
    },
    ---LHS of extra mappings
    extra = {
        ---Add comment on the line above
        above = '\\cO',
        ---Add comment on the line below
        below = '\\co',
        ---Add comment at the end of line
        eol = '\\cA',
    },
}

As a result now both the keymaps starting with \ and the ones with g are enabled.
How to disable all the Comments.nvim keymaps that start with g in order to substitute them with \ ?